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Open Source Game Clones

This site tries to gather open-source remakes of great old games in one place. If you think that something is missing from the list - please go to our GitHub repository and create an issue or even a pull request!

Since all these projects are open-source you can help them and make this world a better place. Or at least you can play something to appreciate the effort people put in them.

Similar resources: check out Free Gamer, a blog dedicated to open source game news, and Unix ASCII games, a list of opensource text-based games.

List of games

A Remake is a game where the executable and sometimes the assets as well are remade open source. Some of these games aren't exact remakes but evolution of original ones, which were eventually open sourced.
A Clone is a game which is very similar to or heavily inspired by a game or series.
A Similar game is one which has similar gameplay but is not a clone.
A Tool is not a game, but something that assists in playing or modding the game, such as a high resolution patch, or resource extractor.
SCUMM # genre:Adventure Compilation
ScummVM (repo) type:Remake status:Playable development:Very Active lang:C++ license:GPL2
List of supported games is here
3D Deathchase # genre:Racing subgenre:Vehicular Combat
Deathchase 3D (repo) type:Remake lang:C license:GPL2
A-Train # genre:Simulation
FreeTrain (repo) type:Clone status:Playable development:Halted lang:C# content:Commercial license:LGPL2
Abuse # genre:Action Platform theme:Horror Sci-Fi
Abuse (repo) type:Remake status:Playable development:Halted lang:C++ Lisp content:Swappable license:PD WTFPL GPL2 Custom
Ace Combat: Assault Horizon # genre:Action Simulation subgenre:Flight Simulator theme:Modern Military
open-horizon (repo) type:Remake development:Active lang:C++ framework:nya-engine license:MIT
Ace of Spades # genre:FPS theme:World War II
Iceball (repo) type:Remake development:Active lang:C Lua content:Open license:GPL3 CC-BY-SA
OpenSpades (repo) type:Remake development:Active lang:C++ license:GPL3
Achtung, die Kurve! # genre:Arcade
Curve Fever
Zatacka
Achtung, die Kurve! (repo) type:Clone status:Playable development:Complete lang:JavaScript content:Open license:AGPL3 multiplayer:Competitive Local
The original ZATACKA.EXE in the browser
achtungkurve.com (repo) type:Clone status:Playable development:Active lang:JavaScript license:GPL3 multiplayer:Competitive Local
Netacka (repo) type:Remake development:Halted lang:C license:MIT
Zatacka X (repo) type:Remake status:Playable development:Sporadic lang:C framework:SDL license:GPL3
Has powerups and AI.
Advance Wars # genre:TBS
Tanks of Freedom (repo) type:Clone development:Active framework:Godot content:Open license:MIT multiplayer:Online Hotseat
The Adventures of Robbo # genre:Puzzle
Robbo (repo) type:Remake status:Playable development:Halted lang:JavaScript license:As-is
Age of Empires # genre:RTS
0 A.D. (repo) type:Clone status:Playable development:Active lang:C++ content:Open license:GPL2 multiplayer:Online LAN
Chariot (repo) type:Remake status:Unplayable development:Active lang:Rust framework:SDL2 content:Commercial license:MIT
openage (repo) type:Remake status:Semi-Playable development:Active lang:C++ Python framework:SDL OpenGL content:Commercial license:GPL3
We create a modern RTS engine for AoE-style gameplay. Including modding API, curve-based gamestate, a new renderer and support for all operating systems.
Age of Empires II # genre:RTS theme:Medieval
freeaoe (repo) type:Remake status:Semi-Playable development:Active lang:C++ framework:SFML content:Commercial license:GPL3
Only thing missing to be playable is opponents (AI and/or multiplayer). The engine supports data from all Genie games (Age of Empires 1, Star Wars: Galactic Battlegrounds, etc.), but the focus is on Age of Empires 2: The Conquerors.
openage (repo) type:Remake status:Semi-Playable development:Active lang:C++ Python framework:SDL OpenGL content:Commercial license:GPL3
We create a modern RTS engine for AoE-style gameplay. Including modding API, curve-based gamestate, a new renderer and support for all operating systems.
Akalabeth: World of Doom # genre:RPG theme:Fantasy
Aklabeth (repo) type:Remake lang:C license:GPL2
Alex Kidd in Miracle World # genre:Platform
JLud2D (repo) type:Remake development:Sporadic lang:Java license:As-is
2D old-school Engine for Games
Alien 8 # genre:Action
Alien 8 (repo) type:Remake status:Playable development:Halted lang:C license:Custom
Allegiance # genre:Action Simulation RTS theme:Sci-Fi
Free Allegiance (repo) type:Remake development:Sporadic lang:C license:As-is
Shared source
Alone in the Dark # genre:Action Adventure theme:Horror Alternate Historical
Free in the Dark (repo) type:Remake development:Halted lang:C license:GPL2
Alone in the Dark 2 # genre:Action Adventure theme:Horror Alternate Historical
Free in the Dark (repo) type:Remake development:Halted lang:C license:GPL2
Alone in the Dark 3 # genre:Action Adventure theme:Horror Alternate Historical
Free in the Dark (repo) type:Remake development:Halted lang:C license:GPL2
Anacreon: Reconstruction 4021 # genre:TBS theme:Sci-Fi Management
Ard-Reil (repo) type:Remake development:Halted lang:C C++ Java Pascal license:GPL2
Anno series # genre:RTS
Unknown Horizons (repo) type:Clone development:Active lang:Python license:GPL2 Multiple
Another World # genre:Adventure Platform theme:Sci-Fi
Out of This World
Outer World (アウターワールド Autā Wārudo)
New RAW (repo) type:Remake development:Halted lang:C++ license:GPL2
rawgl (repo) type:Remake status:Playable development:Active lang:C++ license:As-is
Another World 2: Heart of the Alien # genre:Adventure Platform
Heart of the Alien (repo) type:Remake development:Halted lang:C license:GPL2
AquaStax # genre:Puzzle Platform
aquastax (repo) type:Remake development:Active lang:JavaScript license:MIT
Archon: The Light and the Dark # genre:TBS
XArchon (repo) type:Remake development:Halted lang:C C++ license:GPL2
Ares # genre:Arcade RTS
Antares (repo) type:Remake status:Playable development:Active lang:C++ license:LGPL3
Arkanoid # genre:Arcade
Ball And Wall (repo) type:Clone development:Active lang:JavaScript license:MIT
PyBreak360 (repo) type:Clone development:Active lang:Python license:GPL3
ARMA 2 # genre:FPS theme:Modern Military
Uebergame (repo) type:Clone status:Playable development:Active lang:TorqueScript HLSL GLSL C framework:Torque 3D content:Open license:MIT CC0
ARMA 3 # genre:FPS theme:Modern Military
Uebergame (repo) type:Clone status:Playable development:Active lang:TorqueScript HLSL GLSL C framework:Torque 3D content:Open license:MIT CC0
ARMA: Armed Assault # genre:FPS theme:Modern Military
Uebergame (repo) type:Clone status:Playable development:Active lang:TorqueScript HLSL GLSL C framework:Torque 3D content:Open license:MIT CC0
Armor Alley # genre:Arcade Real-Time Tactics theme:Modern Military
Armor Alley (repo) type:Remake development:Active lang:JavaScript license:CC-BY-NC
Artemis: Spaceship Bridge Simulator # genre:Simulation theme:Sci-Fi
EmptyEpsilon (repo) type:Clone status:Playable development:Active lang:C++ Lua framework:SFML license:GPL2 multiplayer:Online LAN
Space Nerds In Space (repo) type:Similar development:Active lang:C license:GPL2
Artillery Duel # genre:Artillery
Artillery Duel Reloaded (repo) type:Remake development:Halted lang:Python license:GPL3
Arx Fatalis # genre:RPG
Arx Libertatis (repo) type:Remake development:Active lang:C++ content:Commercial license:GPL3
Ascendancy # genre:TBS
Starlane Empire (repo) type:Remake development:Halted lang:C++ license:GPL2
Asteroids # genre:Arcade
Agendaroids (repo) type:Remake development:Halted lang:C license:GPL2
Maelstrom (repo) type:Remake status:Playable development:Halted lang:C framework:SDL license:GPL2
Sine (repo) type:Remake status:Semi-Playable development:Sporadic lang:C++ framework:SFML license:MIT
Vectoroids (repo) type:Remake development:Halted lang:C license:GPL2
AstroMenace # genre:Shmup
AstroMenace (repo) type:Remake development:Active lang:C++ license:GPL3
Astrosmash # genre:Arcade
Cosmosmash (repo) type:Remake development:Sporadic lang:C++ framework:SDL license:GPL2
Asylum # genre:Action
SDL Asylum (repo) type:Remake development:Halted lang:C++ license:GPL3
Atomic Bomberman # genre:Action
Bombman (repo) type:Remake status:Playable development:Sporadic lang:Python framework:pygame content:Open license:CC0
Atomix # genre:Puzzle
Atomiks (repo) type:Remake status:Playable development:Halted lang:C content:Commercial license:GPL3
GNOME Atomix (repo) type:Remake development:Halted lang:C license:GPL2
KAtomic (repo) type:Remake development:Active lang:C++ license:GPL2
WAtomic (repo) type:Remake development:Halted lang:Delphi framework:Kylix license:GPL2
Awesomenauts # genre:RPG RTS
BlakedAwesomenaughts (repo) type:Remake development:Halted lang:JavaScript PHP license:MIT
Babaliba # genre:Arcade
Babaliba (repo) type:Remake lang:Visual FoxPro license:As-is
Baldur's Gate # genre:RPG theme:Fantasy Medieval
Baldur's Gate: Tales of the Sword Coast
Baldur's Gate II: Shadows of Amn
Baldur's Gate II: Throne of Bhaal
GemRB (repo) type:Remake status:Playable development:Active lang:C++ license:GPL2
Ballerburg # genre:Artillery
Ballerburg SDL (repo) type:Remake development:Active lang:C license:GPL3
Balloon Fight # genre:Arcade
Balloon Fight (repo) type:Remake development:Active framework:DIV Games Studio license:MIT
Barbarian: The Ultimate Warrior # genre:Fighting Platform theme:Fantasy
Barbarian (repo) type:Remake development:Active lang:QuickBASIC framework:QB64 license:As-is
Bard's Tale Contruction Set # genre:RPG
Bt Builder (repo) type:Remake development:Sporadic lang:C++ license:GPL3
Barony # genre:RPG subgenre:Action RPG theme:Fantasy
Barony (repo) type:Remake status:Playable development:Sporadic lang:C++ framework:SDL2 OpenGL content:Commercial license:GPL3 multiplayer:Co-op Online LAN
The open source release of Barony
Battle Chess # genre:TBS
Brutal Chess (repo) type:Clone development:Halted lang:C++ license:GPL2
Open BattleChess (repo) type:Remake development:Halted lang:C# license:As-is
Battle City # genre:Arcade
BattleCity2014 (repo) type:Clone development:Sporadic lang:C++ framework:OGRE EntityX license:As-is
Tank: Zone of Death (repo) type:Clone development:Halted lang:C++ Lua license:GPL3
Battle Isle series # genre:TBS
Advanced Strategic Command (repo) type:Clone status:Playable development:Sporadic lang:C++ license:GPL2
Crimson Fields type:Clone status:Playable development:Halted lang:C++ license:GPL2
Battle Zone # genre:FPS Arcade
BZFlag (repo) type:Clone status:Playable development:Active lang:C++ license:LGPL2 MPL
Battlecity # genre:RTS
Battle City (repo) type:Remake status:Playable development:Halted lang:C++ license:GPL3
BeamNG.drive # genre:Simulation
Rigs of Rods (repo) type:Similar status:Playable development:Active lang:C C++ AngelScript Python framework:OGRE content:Open license:GPL3 multiplayer:Online
BeamNG.drive was launched later by former developers of Rigs of Rods
Beatmania IIDX # genre:Rhythm
ビートマニア ツーディーエックス
Bītomania Tsū Di Ekkusu
osu! (repo) type:Clone status:Playable development:Active lang:C# framework:.NET Core content:Free license:MIT
Bejeweled # genre:Puzzle
Gweled (repo) type:Clone status:Playable development:Halted lang:C framework:GTK+ content:Open license:GPL2
Bermuda Syndrome # genre:Adventure Platform
Bermuda Syndrome (repo) type:Remake status:Playable development:Halted lang:C++ content:Commercial license:As-is
Betrayal at Krondor # genre:RPG
xBaK (repo) type:Remake status:Playable development:Halted lang:C++ framework:SDL license:GPL3
The Binding of Isaac # genre:Roguelike
Paper Isaac (repo) type:Clone status:Playable development:Halted lang:ooc content:Open license:MIT
Witch Blast (repo) type:Remake status:Playable development:Halted lang:C++ framework:SFML content:Open license:GPL3 CC-BY-NC-SA
Black & White # genre:Simulation Strategy theme:Fantasy
openblack (repo) type:Remake status:Unplayable development:Active lang:C++ framework:SDL2 OpenGL content:Commercial license:GPL3
Blade Runner # genre:Adventure
bladerunner (Engine within SCUMMVM) (repo) type:Remake development:Active lang:C++ license:GPL2
replicant (repo) type:Remake development:Halted lang:C++ license:As-is
This version is no longer being developed, please follow https://github.com/madmoose/scummvm/tree/bladerunner/engines/bladerunner for new development.
Blake Stone: Planet Strike # genre:FPS
BStone (repo) type:Remake status:Playable development:Active lang:C++ license:GPL2
Blood # genre:FPS
NBlood (repo) type:Remake status:Playable development:Active lang:C++ content:Commercial license:GPL2
NBlood use EDuke32 as base
Transfusion (repo) type:Remake status:Playable development:Halted license:GPL2
XL Engine (repo) type:Remake development:Sporadic lang:C++ license:As-is
Bloons Tower Defense # genre:RTS subgenre:Tower Defense
BloonsTowerDefense6 (repo) type:Remake development:Halted lang:Java license:As-is
Board Game # genre:Compilation subgenre:Board Game
VASSAL (repo) type:Clone status:Playable development:Active lang:Java license:GPL2
Bolo # genre:Shmup
orona (repo) type:Remake status:Playable development:Halted framework:HTML5 license:GPL2
Bomberman # genre:Arcade
Dynablaster
Bomb Mania Reloaded (repo) type:Remake development:Halted lang:C++ license:GPL2
Bombic (repo) type:Remake development:Halted lang:C++ license:GPL2
Bombic2 (repo) type:Remake development:Halted lang:C++ license:GPL2
I Have No Tomatoes (repo) type:Remake development:Halted lang:C++ license:Zlib
Mr.Boom (repo) type:Remake status:Playable development:Active lang:C++ framework:SDL license:MIT multiplayer:Online
SDL Bomber (repo) type:Remake status:Playable development:Halted lang:C framework:SDL license:GPL2
BOOM # genre:Arcade
BOOM: Remake (repo) type:Remake status:Playable development:Active lang:C++ framework:SFML content:Swappable license:Custom
Boulder Dash # genre:Arcade
boulder-dash (repo) type:Remake development:Halted lang:Java license:MIT
Digger (repo) type:Remake development:Active lang:TypeScript license:As-is
GDash (repo) type:Remake development:Active lang:C++ license:MIT
Mining Haze (repo) type:Remake development:Halted lang:C license:GPL2
Rocks'n'Diamonds (repo) type:Remake status:Playable development:Active lang:C framework:SDL2 license:GPL2
Brain Blasters # genre:Puzzle
brainblast (repo) type:Clone development:Sporadic lang:C++ license:As-is
Bratwurst # genre:Arcade
bratwurst (repo) type:Remake development:Halted lang:Lisp license:GPL2
Breakout # genre:Arcade
Breakout-VR (repo) type:Clone development:Halted lang:C# framework:Unity license:MIT
BRIQUOLO (repo) type:Clone development:Halted lang:C++ license:GPL3
BrickShooter # genre:Puzzle
Block Shooter (repo) type:Remake status:Playable development:Active lang:JavaScript framework:Phaser content:Open license:MIT
Bruce Lee # genre:Action
Jet Lee (repo) type:Remake development:Halted lang:C++ license:As-is
Bubble Bobble # genre:Arcade
The Bub's Brothers (repo) type:Remake development:Halted lang:Python license:MIT
Bug Bomber # genre:Arcade
BitRiot (repo) type:Clone status:Playable development:Halted lang:C++ framework:SDL2 content:Open license:Apache multiplayer:Co-op
BurgerTime # genre:Platform
バーガータイム
Hamburger
ハンバーガー
BurgerSpace (repo) type:Remake development:Halted lang:C++ license:GPL2
Buster Bros # genre:Arcade
Pang
パン
Pomping World
ポンピング・ワールド
Pang Zero (repo) type:Remake development:Halted lang:Perl license:GPL2
Buzz Aldrin's Race Into Space # genre:Strategy Simulation TBS theme:Management
Race Into Space (repo) type:Remake development:Active lang:C++ license:GPL2
BVE Trainsim # genre:Simulation subgenre:Train Simulator
Boso View Express
OpenBVE (repo) type:Clone status:Playable development:Active lang:C# content:Open license:PD
C-Dogs # genre:Shmup subgenre:Run and gun
C-Dogs SDL (repo) type:Remake status:Playable development:Active lang:C framework:SDL2 license:BSD2 GPL2 CC0 CC-BY CC-BY-SA
Cadaver # genre:Action Adventure
Cadaver (repo) type:Remake development:Halted lang:C++ content:Commercial license:GPL2
Caesar 3 # genre:Simulation Strategy subgenre:City Building theme:Management
CaesarIA (repo) type:Remake status:Playable development:Active lang:C++ JavaScript license:GPL3
most of original game works, except war logic
Julius (repo) type:Remake status:Playable development:Active lang:C license:AGPL3
Call to Power II # genre:TBS
Civilization: Call To Power 2 Source Project (repo) type:Remake lang:C license:Custom
Candy Crush Saga # genre:Puzzle
CookieCrunch (repo) type:Clone development:Sporadic lang:Swift license:As-is
Cannon Fodder # genre:Action RTS Shmup
Cannon Fodder (repo) type:Remake development:Halted framework:HTML5 license:MIT
Open Fodder (repo) type:Remake status:Playable development:Active lang:C++ license:GPL3
Carmageddon # genre:Racing
OpenC1 (repo) type:Remake status:Playable development:Halted lang:C# content:Commercial license:Custom
Castle of the Winds # genre:Roguelike
Castle of the Winds in Elm (repo) type:Remake development:Active lang:Elm JavaScript license:MIT
The Castles of Dr. Creep # genre:Arcade
DrCreep (repo) type:Remake development:Complete lang:C++ license:GPL3
Cataclysm # genre:Roguelike subgenre:Survival theme:Horror
Cataclysm: Dark Days Ahead (repo) type:Remake status:Playable development:Active lang:C++ Lua framework:ncurses license:CC-BY-SA
Catacomb # genre:Action TPS theme:Fantasy
CatacombSDL (repo) type:Remake status:Playable development:Halted lang:C content:Commercial license:GPL2
Catacomb 3-D # genre:Action FPS theme:Fantasy
Reflection Keen (repo) type:Remake status:Playable development:Sporadic lang:C content:Commercial license:GPL2
Ports of Keen Dreams, Catacomb 3-D and the Catacomb Adventure Series
Catacomb Adventure Series # genre:Action FPS theme:Fantasy
Reflection Keen (repo) type:Remake status:Playable development:Sporadic lang:C content:Commercial license:GPL2
Ports of Keen Dreams, Catacomb 3-D and the Catacomb Adventure Series
Catacomb II # genre:Action TPS theme:Fantasy
CatacombSDL (repo) type:Remake status:Playable development:Halted lang:C content:Commercial license:GPL2
Cave Story # genre:Adventure Platform theme:Sci-Fi
Doukutsu Monogatari
Cave Story Engine 2 (repo) type:Remake status:Playable development:Active lang:C++ framework:SDL2 content:Free license:As-is
CSE2 is a decompiled engine from the original game, but dropped DirectX and ported to SDL2
NXEngine (repo) type:Remake status:Playable development:Sporadic lang:C++ content:Free license:GPL3
NXEngine-evo (repo) type:Remake status:Playable development:Active lang:C++ content:Free license:GPL3
Chip's Challenge # genre:Puzzle
Tile World type:Remake status:Playable development:Sporadic lang:C license:GPL2
Tile World 2 (repo) type:Remake status:Playable development:Halted lang:C license:GPL2
Chris Sawyer's Locomotion # genre:Strategy Simulation theme:Management
OpenLoco (repo) type:Remake status:Playable development:Active lang:C++ content:Commercial license:MIT
The original game use the modified version of RollerCoaster Tycoon 2's engine. OpenLoco using modified version of OpenRCT2's engine.
ChuChu Rocket! # genre:Puzzle Action
Duck Marines (repo) type:Remake status:Playable development:Active lang:Lua license:CC-BY-SA CC-BY-NC-ND
Circus Atari # genre:Arcade
Circus Linux! (repo) type:Remake development:Halted lang:C license:GPL2
Civilization # genre:TBS
Civ-Remake (repo) type:Remake development:Halted lang:Ruby license:As-is
CivOne (repo) type:Remake development:Active lang:C# content:Commercial license:CC0
Civilization II # genre:TBS subgenre:4X theme:Alternate Historical Management
C-evo (repo) type:Clone status:Playable lang:Delphi license:PD
Freeciv (repo) type:Clone development:Active lang:C license:GPL2
Play Freeciv! (repo) type:Clone development:Active lang:C Java JavaScript license:AGPL3
online browser game
Civilization V # genre:TBS subgenre:4X theme:Alternate Historical Management
UnCiv (repo) type:Remake status:Playable development:Active lang:Kotlin framework:LibGDX content:Open license:MPL multiplayer:Hotseat Online
Android remake of Civilization V
Claw # genre:Platform
OpenClaw (repo) type:Remake lang:C++ framework:SDL license:GPL3
Clonk # genre:Action Platform RTS
OpenClonk (repo) type:Remake development:Active lang:C++ license:ISC
The Clue! # genre:Adventure
Der Clou! (repo) type:Clone development:Halted lang:C license:Custom
Colobot # genre:Educational RTS theme:Sci-Fi
Colonize with Bots
Colobot: Gold Edition (repo) type:Remake status:Playable development:Active lang:C++ framework:SDL2 content:Open license:GPL3
Updated version of the Colobot original source code
Columns # genre:Puzzle
div-columns (repo) type:Remake development:Active framework:DIV Games Studio license:MIT
Command & Conquer # genre:RTS theme:Modern Military
Command & Conquer - HTML5 (repo) type:Remake status:Playable development:Halted lang:HTML5 JavaScript content:Free license:As-is
OpenRA (repo) type:Remake development:Active lang:C# license:GPL3 multiplayer:Online LAN
Command & Conquer: Generals # genre:RTS theme:Sci-Fi Modern Military
OpenSAGE (repo) type:Clone development:Active lang:C# license:GPL3
Thyme (repo) type:Remake status:Playable development:Active lang:C++ license:GPL2
Command & Conquer: Red Alert # genre:RTS theme:Modern Military
Chronoshift (repo) type:Remake status:Playable development:Active lang:C++ license:GPL2
OpenRA (repo) type:Remake development:Active lang:C# license:GPL3 multiplayer:Online LAN
Commander Keen Series # genre:Platform
Commander Genius (repo) type:Remake development:Active lang:C++ license:GPL2
Keen Dreams (repo) type:Remake development:Halted lang:C license:GPL2
Omnispeak (repo) type:Remake development:Active lang:C license:GPL2
Reflection Keen (repo) type:Remake status:Playable development:Sporadic lang:C content:Commercial license:GPL2
Ports of Keen Dreams, Catacomb 3-D and the Catacomb Adventure Series
Commando # genre:Shmup
CommandoJS (repo) type:Remake status:Playable development:Halted lang:JavaScript CoffeeScript framework:melonJS license:MIT
Company of Heroes # genre:RTS theme:World War II
Spring: 1944 (repo) type:Clone status:Playable development:Very Active lang:Lua framework:Spring RTS Engine license:GPL2 CC-BY-NC
Gameplay is a mix of Company of Heroes and Supreme Commander
Company of Heroes 2 # genre:RTS theme:World War II
Spring: 1944 (repo) type:Clone status:Playable development:Very Active lang:Lua framework:Spring RTS Engine license:GPL2 CC-BY-NC
Gameplay is a mix of Company of Heroes and Supreme Commander
Company of Heroes: Opposing Fronts # genre:RTS theme:World War II
Spring: 1944 (repo) type:Clone status:Playable development:Very Active lang:Lua framework:Spring RTS Engine license:GPL2 CC-BY-NC
Gameplay is a mix of Company of Heroes and Supreme Commander
Company of Heroes: Tales of Valor # genre:RTS theme:World War II
Spring: 1944 (repo) type:Clone status:Playable development:Very Active lang:Lua framework:Spring RTS Engine license:GPL2 CC-BY-NC
Gameplay is a mix of Company of Heroes and Supreme Commander
Contra # genre:Platform
Contra_remake (repo) type:Remake development:Halted lang:C++ license:GPL2
CookieClickerRemake (repo) type:Remake development:Active lang:C# license:As-is
Cortex Command # genre:Action Real-Time Tactics theme:Sci-Fi
CCCP (repo) type:Remake status:Playable development:Active lang:C++ framework:Allegro content:Commercial license:AGPL3 multiplayer:Split-screen Online LAN
Cortex Command Community Project is based on the open sourced code of Cortex Command
Cosmic Ark # genre:Action
CosmicArk-Advanced (repo) type:Remake lang:JavaScript license:Custom
Counter-Strike # genre:FPS
FreeCS (repo) type:Remake development:Sporadic lang:QuakeC content:Free license:GPL2 multiplayer:Online LAN
Crazy Cars # genre:Racing
Crazy Cars (repo) type:Remake lang:QuickBASIC framework:QB64 license:As-is
Crazy Machines # genre:Puzzle Simulation
The Butterfly Effect (repo) type:Clone status:Playable development:Active lang:C++ framework:Qt Box2D license:GPL2
Crazy Machines 2 # genre:Puzzle Simulation
The Butterfly Effect (repo) type:Clone status:Playable development:Active lang:C++ framework:Qt Box2D license:GPL2
Crazy Machines: The Wacky Contraptions Game # genre:Puzzle Simulation
The Butterfly Effect (repo) type:Clone status:Playable development:Active lang:C++ framework:Qt Box2D license:GPL2
Creatures # genre:Puzzle
Open Creatures (repo) type:Remake development:Halted lang:C++ license:LGPL2
forks present
Crimsonland # genre:Shmup
Grimsonland (repo) type:Clone status:Playable development:Halted lang:JavaScript framework:Phaser content:Open license:MIT
Violetland (repo) type:Clone status:Playable development:Active lang:C++ license:GPL3 CC-BY-SA
Crystal Caves # genre:Platform
OpenCrystalCaves (repo) type:Remake lang:C++ license:MIT
Crystal Quest # genre:Arcade
CrystalQuest (repo) type:Remake development:Active lang:JavaScript framework:HTML5 JQuery license:MIT
Cube 2: Sauerbraten # genre:FPS
Inexor (repo) type:Remake status:Semi-Playable development:Active lang:C++ JavaScript framework:HTML CSS Cube 2 Engine license:Zlib
In addition to improving Sauerbraten one of the stated goals of the project is to remove/replace all content with unclear or non-free licenses from the game.
open-cube (repo) type:Remake status:Semi-Playable development:Sporadic lang:C++ license:Zlib
A modification of tesseract so basically Cube 2 with better graphics and developed on github in a modern vcs.
Cube World # genre:RPG
Veloren (repo) type:Similar development:Active lang:Rust content:Open license:GPL3 multiplayer:Online LAN
Curse of the Azure Bonds # genre:RPG
coab (repo) type:Remake status:Playable development:Sporadic lang:C# license:BSD
Cytadela # genre:FPS
Cytadela (repo) type:Remake development:Sporadic lang:C++ license:GPL3
Dance Dance Revolution # genre:Rhythm
Performous (repo) type:Clone status:Playable development:Active lang:C++ license:GPL2
StepMania (repo) type:Clone status:Playable development:Active lang:C++ Lua license:MIT CC-BY-NC
Dandy # genre:Arcade
Fight Or Perish (repo) type:Remake development:Sporadic lang:C license:GPL2
Dark Forces # genre:FPS
XL Engine (repo) type:Remake development:Sporadic lang:C++ license:As-is
Dark Reign 2 # genre:RTS
Dark Reign 2 (repo) type:Remake development:Halted lang:C++ license:As-is
Death Rally # genre:Racing subgenre:Vehicular Combat
Dreerally (repo) type:Remake status:Semi-Playable development:Active lang:C content:Commercial license:PD
DEFCON # genre:RTS
Dupocracy (repo) type:Clone development:Halted framework:HTML5 license:As-is
Defender # genre:Arcade
Defendguin (repo) type:Remake development:Sporadic lang:C license:GPL2
Word War vi (repo) type:Similar status:Playable development:Complete lang:C content:Open license:GPL2
Word War vi is a retro-styled old school side scrolling shooter reminiscent of Defender or Scramble, with an "Emacs vs. vi" theme.
Deflektor # genre:Puzzle
Deflektor X4 (repo) type:Remake development:Halted lang:C license:As-is
Mirror Magic type:Remake status:Playable development:Halted lang:C license:GPL2
Delver # genre:RPG Action
DelverEngine (repo) type:Remake development:Complete lang:Java content:Commercial license:GPL2
Descent # genre:FPS
D2X-XL (repo) type:Remake development:Halted lang:C++ license:GPL2
DXX-Rebirth (repo) type:Remake development:Active lang:C license:GPL3 Custom
Kathodos (repo) type:Remake development:Halted lang:Python framework:Panda3D license:As-is
Descent II # genre:FPS
D2X-XL (repo) type:Remake development:Halted lang:C++ license:GPL2
DXX-Rebirth (repo) type:Remake development:Active lang:C license:GPL3 Custom
Kathodos (repo) type:Remake development:Halted lang:Python framework:Panda3D license:As-is
DesertStrike: Return to the Gulf # genre:Shmup
openstrike (repo) type:Remake status:Unplayable development:Sporadic lang:C++ license:GPL3
Desperados: Wanted Dead or Alive # genre:RTS
OpenDeathValley (repo) type:Remake development:Sporadic lang:C license:GPL3
Destructo # genre:Arcade
Island of Dr. Destructo
The Island of Doctor Destructo
Return of Dr. Destructo (repo) type:Remake development:Complete lang:C++ framework:Allegro license:MIT
Deuteros # genre:RTS
Deuteros X (repo) type:Remake development:Halted lang:C# license:GPL2
Diablo # genre:RPG Action theme:Horror Fantasy Medieval
Devilution (repo) type:Remake status:Playable development:Sporadic lang:C++ content:Commercial license:PD
Engine recreation (same bugs as original)
DevilutionX (repo) type:Remake status:Playable development:Active lang:C++ content:Commercial license:PD
Improved engine recreation
DGEngine (repo) type:Remake development:Active lang:C++ license:Zlib
Flare (repo) type:Clone development:Active lang:C++ license:GPL3
freeablo (repo) type:Remake status:Playable development:Active lang:C++ Python content:Commercial license:GPL3
Summoning Wars (repo) type:Clone development:Active lang:C++ Lua license:GPL3
Diablo II # genre:RPG Action subgenre:Action RPG theme:Fantasy Medieval
OpenD2 (repo) type:Remake status:Unplayable development:Sporadic lang:C C++ content:Commercial license:GPL3
Needs original Diablo II game data
OpenDiablo2 (repo) type:Remake status:Semi-Playable development:Sporadic lang:C++ framework:SDL2 content:Commercial license:As-is
The project not have a website, just a placeholder for later.
Riiablo (repo) type:Remake status:Semi-Playable development:Active lang:Java framework:LibGDX content:Commercial license:Apache
Digger # genre:Arcade
Digger Remastered (repo) type:Remake status:Playable development:Halted lang:C license:GPL2
Digimon World # genre:RPG
Digimon World Project Ark (repo) type:Remake development:Halted lang:C# framework:Unity license:As-is
Dink Smallwood # genre:RPG
GNU FreeDink (repo) type:Remake development:Sporadic lang:C license:GPL3
Dodger # genre:Arcade
dodger-remake (repo) type:Remake development:Halted lang:C++ license:As-is
Dogs of War # genre:Shmup
openDOW (repo) type:Remake development:Sporadic lang:C license:GPL3
Dominion # genre:TBS Strategy theme:Fantasy
OpenDominion (repo) type:Clone status:Playable development:Active lang:HTML PHP framework:Laravel content:Open license:AGPL3 multiplayer:Online
The project is a text-based PBBG (Persistant Browser-Based Game) played in the web browser on both desktop and mobile.
Doom # genre:FPS
Chocolate Doom (repo) type:Remake development:Active lang:C license:GPL2
Doom Legacy (repo) type:Remake status:Playable development:Active lang:C++ license:GPL2
DOOM Retro (repo) type:Remake status:Playable development:Active lang:C framework:SDL2 content:Commercial license:GPL3
DOOM-iOS (repo) type:Remake development:Halted lang:C++ license:GPL2
iOS
Doomsday (repo) type:Remake development:Active lang:C license:GPL2
Freedoom (repo) type:Remake development:Sporadic content:Free license:BSD
GZDoom (repo) type:Remake development:Active lang:C++ license:GPL3
Mocha Doom (repo) type:Remake development:Active lang:Java license:GPL3
Odamex (repo) type:Remake status:Playable development:Active lang:C license:GPL2
PrBoom+ (repo) type:Remake development:Active lang:C license:GPL2
SLADE (repo) type:Tool status:Playable development:Active lang:C++ content:Swappable license:GPL2
SLADE3 is a modern editor for Doom-engine based games and source ports.
ZDoom (repo) type:Remake development:Active lang:C license:BSD
Doom 3 # genre:FPS
AdaDoom3 (repo) type:Remake development:Sporadic lang:Ada license:As-is
dhewm3 (repo) type:Remake development:Active lang:C++ license:GPL3
RBDOOM-3-BFG (repo) type:Remake development:Active lang:C++ license:GPL3
works with BFG edition only
Doom 64 # genre:FPS
Doom64EX (repo) type:Remake development:Active lang:C license:GPL2
Doom II # genre:FPS
Chocolate Doom (repo) type:Remake development:Active lang:C license:GPL2
Doom Legacy (repo) type:Remake status:Playable development:Active lang:C++ license:GPL2
DOOM Retro (repo) type:Remake status:Playable development:Active lang:C framework:SDL2 content:Commercial license:GPL3
DOOM-iOS (repo) type:Remake development:Halted lang:C++ license:GPL2
iOS
Doomsday (repo) type:Remake development:Active lang:C license:GPL2
Freedoom (repo) type:Remake development:Sporadic content:Free license:BSD
GZDoom (repo) type:Remake development:Active lang:C++ license:GPL3
Mocha Doom (repo) type:Remake development:Active lang:Java license:GPL3
Odamex (repo) type:Remake status:Playable development:Active lang:C license:GPL2
PrBoom+ (repo) type:Remake development:Active lang:C license:GPL2
ZDoom (repo) type:Remake development:Active lang:C license:BSD
Dragon Age II # genre:RPG theme:Fantasy
xoreos (repo) type:Remake status:Unplayable development:Active lang:C++ framework:OpenGL SDL2 content:Commercial license:GPL3
Dragon Age: Origins # genre:RPG theme:Fantasy
xoreos (repo) type:Remake status:Unplayable development:Active lang:C++ framework:OpenGL SDL2 content:Commercial license:GPL3
Drakan: Order of the Flame # genre:Action Adventure theme:Fantasy Medieval
OpenDrakan (repo) type:Remake status:Unplayable development:Active lang:C++ content:Commercial license:GPL3
Needs original game data
Drugwars # genre:Strategy TBS theme:Crime
Dope Wars (repo) type:Remake development:Sporadic lang:C license:GPL2
RxWars (repo) type:Remake development:Halted lang:JavaScript license:GPL3
Duck Hunt # genre:Arcade
Duck Hunt (repo) type:Remake development:Halted lang:Python license:As-is
Duck Hunter (repo) type:Remake development:Halted lang:Python license:As-is
Duck-Rehunt (repo) type:Remake development:Halted lang:Python license:As-is
DuckHunt (repo) type:Remake development:Halted lang:JavaScript license:As-is
Duke Nukem # genre:Platform
Dave Gnukem (repo) type:Clone status:Playable development:Active lang:C++ framework:SDL content:Open license:GPL2
Freenukum Jump'n Run (repo) type:Remake development:Halted lang:C license:GPL3
Duke Nukem 3D # genre:FPS
Chocolate Duke3D (repo) type:Remake status:Playable development:Halted lang:C framework:SDL content:Commercial license:GPL2
Duke3D (repo) type:Remake status:Playable development:Halted lang:C framework:SDL content:Commercial license:GPL2 multiplayer:LAN
Duke3d_win32 (repo) type:Remake status:Playable development:Halted lang:C framework:SDL content:Commercial license:GPL2 multiplayer:LAN
EDuke32 (repo) type:Remake development:Active lang:C license:GPL2
JFDuke3D (repo) type:Remake status:Playable development:Halted lang:C content:Commercial license:GPL2 multiplayer:LAN
xDuke (repo) type:Remake status:Playable development:Halted lang:C content:Commercial license:GPL2 multiplayer:LAN Online
Duke Nukem II # genre:Platform theme:Sci-Fi
Rigel Engine (repo) type:Remake status:Playable development:Active lang:C++ framework:SDL2 content:Commercial license:GPL2
Dune 2 # genre:RTS theme:Sci-Fi
Dune 2 - The Maker (repo) type:Remake development:Active lang:Java license:MIT
Dune Dynasty (repo) type:Remake development:Halted lang:C license:GPL2
Dune Legacy (repo) type:Remake development:Active lang:C++ license:GPL2
OpenDUNE (repo) type:Remake development:Active lang:C license:GPL2
Dune 2000 # genre:RTS theme:Sci-Fi
OpenRA (repo) type:Remake development:Active lang:C# license:GPL3 multiplayer:Online LAN
Dungeon Keeper # genre:Strategy RTS theme:Horror Fantasy Comedy
KeeperFX (repo) type:Remake development:Halted lang:C license:As-is
OpenDungeons (repo) type:Clone development:Active lang:C++ license:GPL3 Multiple
Dungeon Keeper 2 # genre:Simulation RTS
OpenKeeper (repo) type:Clone status:Unplayable development:Active lang:Java framework:JMonkeyEngine content:Commercial license:GPL3
Dungeon Master # genre:RPG Action
DungeonMaster (repo) type:Remake development:Halted lang:C# license:As-is
Dwarf Fortress # genre:Strategy RPG theme:Fantasy
Veloren (repo) type:Similar development:Active lang:Rust content:Open license:GPL3 multiplayer:Online LAN
DX-Ball # genre:Arcade
DXBall (repo) type:Remake development:Halted lang:Java framework:Gradle license:As-is
Android
E.T. the Extra-Terrestrial # genre:Arcade Adventure
javascript-E.T. (repo) type:Remake development:Sporadic lang:JavaScript framework:HTML5 license:MIT
Earth Shaker # genre:Puzzle
earth-shaker (repo) type:Remake development:Halted framework:Unity license:As-is
EarthShakerDS (repo) type:Remake development:Active lang:C++ content:Commercial license:BSD
Nintendo DS port
Eat The Whistle # genre:Sports subgenre:Soccer
Eat The Whistle (repo) type:Remake development:Sporadic lang:C license:GPL2
Echochrome # genre:Puzzle
Mugen Kairō
無限回廊
l-echo (repo) type:Remake development:Halted lang:C++ license:GPL3
Elasto Mania # genre:Platform
X-Moto (repo) type:Remake status:Playable development:Active lang:C++ license:GPL2
The Elder Scrolls II: Daggerfall # genre:RPG
Daggerfall Unity (repo) type:Remake status:Playable development:Active framework:Unity license:MIT
Daggerfall.NET (repo) type:Remake development:Halted lang:C# license:As-is
opendf (repo) type:Remake status:Unplayable development:Sporadic lang:C++ license:GPL3
XL Engine (repo) type:Remake development:Sporadic lang:C++ license:As-is
The Elder Scrolls III: Morrowind # genre:RPG theme:Fantasy
OpenMW (repo) type:Remake status:Playable development:Active lang:C++ license:GPL3
TES3MP (repo) type:Remake status:Playable development:Active lang:C++ license:GPL3 multiplayer:Online
The Elder Scrolls: Arena # genre:RPG
OpenTESArena (repo) type:Remake status:Unplayable development:Active lang:C++ framework:SDL2 content:Commercial license:MIT
opentesarena (repo) type:Remake status:Unplayable development:Halted lang:C++ content:Commercial license:As-is
Elements # genre:TBS
OpenEtG (repo) type:Remake development:Active lang:JavaScript license:MIT
Elite # genre:Action Simulation subgenre:Flight Simulator theme:Sci-Fi
Mission ELITE: The Battle For Birera (repo) type:Remake development:Halted lang:C license:As-is
Oolite (repo) type:Clone development:Active license:GPL2
Vega Strike (repo) type:Similar status:Playable development:Halted lang:C C++ framework:OpenGL content:Open license:GPL2
Elite II # genre:Action Simulation subgenre:Flight Simulator theme:Sci-Fi Espionage
Frontier 1337 (repo) type:Remake lang:C license:As-is
PSP port
Pioneer (repo) type:Clone status:Playable development:Active lang:C++ C Lua license:GPL3
Elite III # genre:Action Simulation subgenre:Flight Simulator theme:Sci-Fi Espionage
Frontier: First Encounters
FFE
GLFFE - Nic Mod (repo) type:Remake lang:C++ Assembly framework:SDL license:As-is
jffe (repo) type:Remake development:Halted lang:C++ framework:SDL license:As-is
Emperor of the Fading Suns # genre:TBS
Phoenix (repo) type:Remake development:Active lang:Java license:As-is
Encounter # genre:Shmup
encounter (repo) type:Remake development:Halted lang:JavaScript framework:WebGL license:As-is
Enduro # genre:Racing
Enduro tribute (repo) type:Remake status:Playable development:Sporadic lang:JavaScript content:Open license:MIT
Entombed! # genre:Adventure
Entombed! (repo) type:Remake development:Halted lang:C license:GPL2
Escape from Colditz # genre:Action Adventure
Colditz Escape (repo) type:Remake development:Active lang:C license:GPL3
Escape from Monkey Island # genre:Adventure
ResidualVM (repo) type:Remake development:Active lang:C++ license:GPL2
Escape Velocity # genre:Action Simulation
Endless Sky (repo) type:Clone development:Active lang:C++ license:GPL3
Naev (repo) type:Similar development:Active lang:C Lua framework:SDL2 license:GPL3
Exile 1988 # genre:Action Adventure
EXILE (repo) type:Remake development:Halted lang:Lua framework:LÖVE license:Custom
Exolon # genre:Shmup
exolon (repo) type:Remake development:Halted lang:JavaScript license:As-is
Eye of the Beholder II # genre:RPG Action
Dungeon Eye (repo) type:Remake development:Halted lang:C# license:As-is
F-1 Spirit # genre:Sports Racing theme:Motorsports
F-1 Spirit (repo) type:Remake lang:C++ framework:SDL content:Free license:GPL2
F-Zero # genre:Racing
F-Zero Clone (repo) type:Remake development:Halted lang:JavaScript CoffeeScript framework:WebGL license:As-is
Racer (repo) type:Remake development:Halted lang:C++ Python license:GPL3
Fade to Black # genre:Action Adventure
f2bgl (repo) type:Remake development:Halted lang:C++ framework:SDL license:As-is
Falcon # genre:Simulation
FreeFalcon (repo) type:Clone development:Active lang:C++ license:BSD2
win32
Fall Down # genre:Arcade
ativayeban (repo) type:Clone status:Playable development:Halted lang:C framework:SDL license:GPL2
Falling Time (repo) type:Clone status:Playable development:Halted lang:C framework:SDL2 license:GPL2
Fallout 2 # genre:RPG
DarkFO (repo) type:Remake status:Unplayable development:Active lang:JavaScript Python content:Commercial license:Apache
Falltergeist (repo) type:Remake status:Unplayable development:Active lang:C++ content:Commercial license:GPL3
jsFO (repo) type:Remake status:Semi-Playable development:Active lang:JavaScript Python content:Commercial license:Apache
PARPG (repo) type:Remake development:Halted lang:Python C++ license:GPL3 CC-BY-SA
sfall (repo) type:Remake status:Playable development:Active lang:C++ C C# HLSL content:Commercial license:GPL3
Needs full original game
Vault13 (repo) type:Remake status:Unplayable development:Sporadic lang:Rust content:Commercial license:GPL3
Fallout 3: Van Buren # genre:RPG
Van Buren Project (repo) type:Remake status:Unplayable development:Halted lang:C# framework:NeoAxis Engine license:Custom
Fallout Online # genre:MMORPG
fonline (repo) type:Remake development:Active lang:C++ license:GPL3
Fallout Tactics: Brotherhood of Steel # genre:RTS
FreeFT (repo) type:Remake development:Active lang:C++ license:BSD
Fantastic Journey # genre:Shmup
Gokujō Parodius!
Fantastic Parodius - Pursue the Glory of the Past
pucpr-ld-parodius (repo) type:Remake development:Halted framework:Construct license:As-is
Remake of the first levels of the snes game Gokujou Parodius
Final Fantasy VII # genre:RPG
Q-Gears (repo) type:Remake development:Halted lang:C++ framework:OGRE content:Commercial license:GPL2
Final Fantasy VIII # genre:RPG
OpenVIII (repo) type:Remake status:Semi-Playable development:Active lang:C# content:Commercial license:MIT
Fire Power # genre:Action
OpenFire (repo) type:Clone development:Active lang:C license:MIT
Flag Catcher # genre:Puzzle
Gift Grabber (repo) type:Remake development:Active lang:JavaScript framework:BackBone.js license:Apache
Flappy Bird # genre:Arcade Platform
Clumsy Bird (repo) type:Remake development:Active framework:MelonJS license:MIT
CrappyBird (repo) type:Remake development:Sporadic lang:JavaScript license:MIT
Hocoslamfy (repo) type:Remake development:Halted lang:C framework:SDL license:GPL2
Flashback # genre:Adventure Platform
REminiscence (repo) type:Remake development:Sporadic lang:C++ framework:SDL license:As-is
Flying Shark # genre:Shmup
Friking Shark (repo) type:Clone status:Playable development:Sporadic lang:C++ content:Commercial license:GPL3
Football Manager # genre:Simulation Strategy Sports subgenre:Soccer theme:Management
Football Manager (repo) type:Remake lang:C license:GPL2
Forgotten Realms: Unlimited Adventures # genre:RPG
Dungeon Craft (repo) type:Remake status:Playable development:Active license:GPL2
Forsaken # genre:FPS theme:Sci-Fi Post-Apocalyptic
ProjectX (repo) type:Remake status:Playable development:Halted lang:C license:GPL2
Freelancer # genre:Action Simulation TPS theme:Sci-Fi
Librelancer type:Remake development:Active lang:C# framework:OpenGL license:MIT
FreeSpace 2 # genre:Action Simulation theme:Sci-Fi
FreeSpace 2 Source Code Project (repo) type:Remake status:Playable development:Active lang:C++ content:Commercial license:As-is
Modding community at Hard-Light Productions
Frog! # genre:Arcade
Back To Nature
back-to-nature-c64-remake (repo) type:Remake development:Active lang:Java license:As-is
multi-platform
Frogger # genre:Arcade
Froggix (repo) type:Remake development:Halted lang:Python license:GPL2
Frogs and Flies # genre:Arcade
Frog Bog
Batrachians (repo) type:Remake development:Halted lang:C++ license:GPL2
Galaxian # genre:Arcade
galaxian (repo) type:Remake development:Halted lang:ActionScript license:As-is
Geometry Wars # genre:Shmup
Geometry Wars Remake (repo) type:Remake development:Halted lang:Java license:As-is
Gish # genre:Platform theme:Comedy
freegish (repo) type:Remake development:Active lang:C framework:SDL content:Open license:GPL2 CC-BY-SA
Gladiator # genre:Action RPG
Openglad (repo) type:Remake development:Sporadic lang:C++ license:GPL2
Glest # genre:RTS theme:Medieval Fantasy
Glest Advanced Engine type:Remake status:Playable development:Halted lang:C++ license:GPL2
MegaGlest (repo) type:Remake status:Playable development:Active lang:C C++ license:GPL3 CC-BY-SA
Various mods are available.
Gods # genre:Platform
Gods -Deluxe- type:Remake development:Halted lang:Java license:As-is
GoldenEye 007 # genre:FPS
GoldenEye: Source (repo) type:Remake status:Playable development:Sporadic lang:C++ framework:Source SDK content:Free license:GPL3 multiplayer:Competitive Online
GoldenEye: Source is a multiplayer only total conversion modification of Half-Life 2.
Gorillas # genre:Arcade Artillery
Gorilla.Bas
Gorillas (repo) type:Remake development:Sporadic lang:Objective-C license:JRL
iOS
Gorillas-rs (repo) type:Clone status:Playable development:Active lang:Rust content:Open license:MIT multiplayer:Hotseat
Gothic # genre:RPG Action
REGoth (repo) type:Remake status:Playable development:Active lang:C++ content:Commercial license:GPL3
Gothic II # genre:RPG Action
REGoth (repo) type:Remake status:Playable development:Active lang:C++ content:Commercial license:GPL3
Grand Theft Auto # genre:Action Adventure theme:Crime
OpenGTA (repo) type:Remake development:Halted lang:C++ license:As-is
Grand Theft Auto 2 # genre:Action Adventure theme:Crime
gta2net type:Remake development:Halted lang:C# license:As-is
Grand Theft Auto III # genre:Action Adventure theme:Crime
OpenRW "Open ReWrite" (repo) type:Remake status:Unplayable development:Sporadic lang:C++ framework:SDL license:GPL3
Grand Theft Auto: San Andreas # genre:Action Adventure theme:Crime
Grit Game Engine (repo) type:Tool development:Sporadic lang:C++ content:Commercial license:MIT
Contains asset extraction tools for GTA:SA https://github.com/grit-engine/grit-engine/tree/master/gtasa
SanAndreasUnity (repo) type:Remake status:Playable development:Active lang:C# framework:Unity content:Commercial license:MIT multiplayer:Online LAN
Open source recreation of GTA San Andreas in Unity
Gravity Force # genre:Arcade
Galaxy Forces V2 (repo) type:Remake development:Active lang:C++ license:PD
The Great Escape # genre:Arcade
The-Great-Escape-in-C (repo) type:Remake development:Active lang:C++ license:As-is
reverse engineered from binary
The Great Giana Sisters # genre:Platform
OpenGGS (repo) type:Remake development:Active lang:C++ license:GPL2
Grim Fandango # genre:Adventure
ResidualVM (repo) type:Remake development:Active lang:C++ license:GPL2
Guitar Hero # genre:Rhythm
Frets on Fire (repo) type:Remake status:Playable development:Halted lang:Python license:GPL2
(look for songs on the wiki)
Frets on Fire X (repo) type:Remake status:Playable development:Active lang:Python license:GPL2
Performous (repo) type:Clone status:Playable development:Active lang:C++ license:GPL2
Gunpoint # genre:Platform Puzzle theme:Sci-Fi
Clonepoint (repo) type:Clone status:Playable development:Sporadic lang:C++ framework:SDL2 content:Open license:GPL3
Hack # genre:Roguelike
SLASH'EM (repo) type:Clone development:Halted lang:C license:NGPL
Hardwar # genre:Action Simulation subgenre:Flight Simulator theme:Sci-Fi Cyberpunk
Hardwar (repo) type:Remake development:Sporadic lang:C C++ license:GPL3
Haunted House # genre:Action Adventure subgenre:Survival theme:Horror
HauntedHouse (repo) type:Remake development:Complete lang:ActionScript license:As-is
Head over Heels # genre:Platform
Head over Heels 2 (repo) type:Remake lang:C++ framework:Allegro license:GPL2
HeadOverHeels (repo) type:Remake development:Sporadic lang:C++ license:GPL3
Heart of Darkness # genre:Platform Adventure
HODe (repo) type:Remake development:Halted lang:C++ license:As-is
Heavy Smash # genre:Sports subgenre:Handball theme:Sci-Fi
open-heavy-smash (repo) type:Remake development:Halted lang:C++ license:As-is
Heretic # genre:FPS
Chocolate Doom (repo) type:Remake development:Active lang:C license:GPL2
Doom Legacy (repo) type:Remake status:Playable development:Active lang:C++ license:GPL2
DOOM-iOS (repo) type:Remake development:Halted lang:C++ license:GPL2
iOS
Doomsday (repo) type:Remake development:Active lang:C license:GPL2
GZDoom (repo) type:Remake development:Active lang:C++ license:GPL3
Mocha Doom (repo) type:Remake development:Active lang:Java license:GPL3
Odamex (repo) type:Remake status:Playable development:Active lang:C license:GPL2
PrBoom+ (repo) type:Remake development:Active lang:C license:GPL2
ZDoom (repo) type:Remake development:Active lang:C license:BSD
Heroes of Might and Magic II # genre:TBS
fheroes2 (repo) type:Remake development:Active lang:C++ license:GPL2
Heroes of Might and Magic III # genre:TBS
Ancient Beast (repo) type:Clone status:Playable development:Active lang:JavaScript framework:HTML5 Phaser license:AGPL3
VCMI (repo) type:Remake status:Playable development:Active lang:C++ framework:SDL content:Commercial license:GPL2
time-based releases
Herzog Zwei # genre:RTS
Herzog 3D (repo) type:Clone development:Halted license:GPL2
Hexen # genre:FPS
Chocolate Doom (repo) type:Remake development:Active lang:C license:GPL2
Doom Legacy (repo) type:Remake status:Playable development:Active lang:C++ license:GPL2
DOOM-iOS (repo) type:Remake development:Halted lang:C++ license:GPL2
iOS
Doomsday (repo) type:Remake development:Active lang:C license:GPL2
GZDoom (repo) type:Remake development:Active lang:C++ license:GPL3
Mocha Doom (repo) type:Remake development:Active lang:Java license:GPL3
Odamex (repo) type:Remake status:Playable development:Active lang:C license:GPL2
PrBoom+ (repo) type:Remake development:Active lang:C license:GPL2
ZDoom (repo) type:Remake development:Active lang:C license:BSD
Hexen II # genre:FPS
Hammer of Thyrion (repo) type:Remake development:Active lang:C license:GPL2
Highway Encounter # genre:RTS
Vorton (repo) type:Remake development:Halted lang:C license:GPL3
History Line: 1914-1918 # genre:Strategy Turn-Based Tactics theme:World War I
Historyline (repo) type:Remake development:Halted lang:C# framework:Unity license:As-is
The Hobbit # genre:Adventure
hobbitgfx (repo) type:Remake development:Halted lang:JavaScript license:As-is
Hogs of War # genre:TBS
OpenHoW (repo) type:Remake status:Unplayable development:Active lang:C C++ framework:SDL2 content:Commercial license:GPL3
Homeworld # genre:RTS
Homeworld SDL type:Remake status:Playable development:Halted framework:SDL license:Custom
HoverRace # genre:Racing
HoverRace (repo) type:Remake development:Active lang:C++ license:Custom
Hovertank 3D # genre:FPS
Hovertank3D (repo) type:Remake development:Complete lang:C Assembly license:GPL2
Icewind Dale # genre:RPG theme:Fantasy Medieval
Icewind Dale: Heart of Winter
Icewind Dale II
GemRB (repo) type:Remake status:Playable development:Active lang:C++ license:GPL2
Imperialism # genre:TBS
imperialism-remake (repo) type:Remake development:Active lang:Python license:GPL3
Imperium Galactica # genre:RTS
Open Imperium Galactica (repo) type:Remake status:Playable development:Sporadic lang:Java license:LGPL3
The Incredible Machine # genre:Puzzle Simulation
The Butterfly Effect (repo) type:Clone status:Playable development:Active lang:C++ framework:Qt Box2D license:GPL2
The Incredible Machine 2 # genre:Puzzle Simulation
The Butterfly Effect (repo) type:Clone status:Playable development:Active lang:C++ framework:Qt Box2D license:GPL2
The Incredible Machine 3 # genre:Puzzle Simulation
The Butterfly Effect (repo) type:Clone status:Playable development:Active lang:C++ framework:Qt Box2D license:GPL2
The Incredible Machine: Even More Contraptions # genre:Puzzle Simulation
The Butterfly Effect (repo) type:Clone status:Playable development:Active lang:C++ framework:Qt Box2D license:GPL2
Incredible Toons # genre:Puzzle Simulation
The Butterfly Effect (repo) type:Clone status:Playable development:Active lang:C++ framework:Qt Box2D license:GPL2
Indiana Jones and his Desktop Adventures # genre:RPG
DesktopAdventures (repo) type:Remake status:Semi-Playable development:Active lang:C content:Commercial license:LGPL2
Infinity Loop # genre:Puzzle
IO Reboot (repo) type:Clone status:Playable development:Complete lang:C# framework:Unity content:Open license:MIT
Interstate '76 # genre:Action Racing theme:Post-Apocalyptic
Interstate Outlaws (repo) type:Remake development:Halted lang:Python license:As-is
Iron Seed # genre:RTS
Iron Seed (repo) type:Remake development:Halted lang:Pascal license:GPL3
Jack in the Dark # genre:Action Adventure theme:Horror Alternate Historical
Free in the Dark (repo) type:Remake development:Halted lang:C license:GPL2
Jade Empire # genre:RPG theme:Martial Arts
xoreos (repo) type:Remake status:Unplayable development:Active lang:C++ framework:OpenGL SDL2 content:Commercial license:GPL3
Jagged Alliance 2 # genre:RPG Strategy Turn-Based Tactics theme:Sci-Fi Modern Military
Jagged Alliance 2 Stracciatella (repo) type:Remake status:Playable development:Active lang:C++ C license:PD
Jazz Jackrabbit # genre:Platform
OpenJazz (repo) type:Remake status:Playable development:Sporadic lang:C++ framework:SDL content:Commercial license:GPL2
Jazz Jackrabbit 2 # genre:Platform
Jazz² Resurrection (repo) type:Remake status:Playable development:Active lang:C# framework:Mono Duality content:Commercial license:GPL3 multiplayer:Online
Runs on Windows, Linux, macOS and Android.
Project Carrot (repo) type:Remake status:Semi-Playable development:Sporadic lang:C++ framework:QT5 license:MIT
Needs original game data
Jedi Knight II: Jedi Outcast # genre:FPS TPS
JediOutcastLinux type:Remake status:Playable development:Active lang:C++ license:GPL2
Jedi Knight: Jedi Academy # genre:FPS TPS
JediAcademyLinux type:Remake status:Playable development:Halted lang:C++ license:As-is
OpenJK type:Remake status:Playable development:Active lang:C++ license:GPL2
Jet-Story # genre:Platform
Jet-Story (repo) type:Remake development:Active lang:C++ license:MIT
Jetpac # genre:Arcade
Jetpac remake (repo) type:Remake development:Complete lang:C# framework:XNA license:As-is
Jewel Thief # genre:Arcade
jewelthief (repo) type:Remake development:Active lang:Java license:CC-BY
JezzBall # genre:Arcade
Ice Breaker (repo) type:Remake license:GPL2
WallBall (repo) type:Clone status:Playable development:Complete lang:Haxe framework:Starling content:Open license:GPL3
Besides being playable on the development website, the game is available as a bookmarklet that lets it masquerade as a pop-up ad on most commercial websites.
Joust # genre:Arcade
Ostrich Riders (repo) type:Remake development:Sporadic lang:C++ license:GPL3
Jump 'n Bump # genre:Platform
Jump'n'Bump type:Remake development:Halted lang:C license:GPL2
Jumpgate: The Reconstruction Initiative # genre:MMORPG
Open Jumpgate type:Remake development:Active lang:C++ license:GPL2
Jumping Jack # genre:Arcade
Jumping Jack 2: Worryingly Familiar (repo) type:Remake development:Halted lang:C++ license:Custom
Jumping Jack: Further Adventures (repo) type:Remake development:Halted lang:C++ license:Custom
Jumpman # genre:Platform
Jumpman (repo) type:Remake development:Halted lang:Assembly license:PD
Kaboom! # genre:Arcade
DonkeyInTrouble (repo) type:Remake development:Halted lang:Lua framework:LÖVE license:As-is
Ken's Labyrinth # genre:FPS
LAB3D/SDL (repo) type:Remake development:Halted lang:C license:As-is
Kick Off # genre:Sports subgenre:Football
Kick Off 2
Open Kick-Off (repo) type:Remake status:Playable development:Active lang:Java framework:libGDX content:Open license:As-is
Kid Chameleon # genre:Platform
KidChameleonRemake (repo) type:Remake development:Halted lang:C# license:As-is
Knights # genre:Arcade
Knights (repo) type:Remake development:Active lang:C++ license:GPL3
Knights and Merchants # genre:RTS
KaM Remake (repo) type:Remake development:Active lang:Delphi license:AGPL3
Krush, Kill 'n' Destroy # genre:RTS theme:Post-Apocalyptic
Krush, Kill 'n' Destroy Xtreme
Krush, Kill 'n' Destroy 2: Krossfire
KKnD (repo) type:Remake status:Semi-Playable development:Sporadic lang:C# content:Free license:GPL3
KKnD is built on top of OpenRA engine
Kula World # genre:Platform Puzzle
Roll Away
Kula Quest
Cubosphere (repo) type:Remake development:Halted lang:C++ license:GPL3
Ladder # genre:Arcade
Ladder (repo) type:Remake lang:Java license:GPL2
(source inside JAR file)
ladder (repo) type:Remake development:Active lang:Go license:MIT
Larn # genre:Roguelike
NLarn (repo) type:Remake development:Active lang:C Lua license:GPL3
The Last Ninja # genre:Action Adventure
LastNinja (repo) type:Remake status:Playable development:Halted lang:C++ license:GPL3
Legend of Zelda # genre:Action Adventure
Fanwor (repo) type:Clone status:Playable development:Active lang:C framework:SDL license:GPL2
The Legend Of Zelda - Navi's Quest type:Clone development:Complete lang:C++ framework:SDL license:As-is
The Legend Of Zelda - Oni Link Begins type:Clone development:Complete lang:C++ license:As-is
The Legend Of Zelda - Picross type:Clone development:Complete lang:C++ license:As-is
The Legend Of Zelda - Return Of The Hylan type:Clone development:Complete lang:C++ license:As-is
The Legend Of Zelda - Time To Triumph type:Clone development:Complete lang:C++ license:As-is
Open Zelda (repo) type:Clone status:Playable development:Halted lang:C++ license:CC-BY-NC-SA Zlib
lttp-phaser (repo) type:Remake development:Active lang:JavaScript framework:WebGL Phaser license:MIT
Solarus (repo) type:Remake development:Active lang:C++ Lua license:GPL3 CC-BY-SA
Legion # genre:Adventure
legion (repo) type:Remake development:Halted lang:C++ framework:Irrlict license:Custom
LegionGame (repo) type:Remake status:Unplayable development:Sporadic lang:C# content:Open license:GPL3
Lego Rock Raiders # genre:RTS
rock-raiders-remake (repo) type:Remake development:Active lang:JavaScript license:MIT
Lemmings # genre:Puzzle
Lemmings.ts (repo) type:Clone status:Playable development:Active lang:TypeScript license:MIT
Lemmini (repo) type:Clone status:Playable development:Active lang:Java license:Apache
Lemmix (repo) type:Clone status:Playable development:Halted lang:Delphi license:Custom
Lix (repo) type:Clone status:Playable development:Halted lang:C++ framework:Allegro license:CC0
LixD (repo) type:Clone status:Playable development:Active lang:D framework:Allegro content:Open license:CC0 multiplayer:Online
Updated port of Lix to D and Allegro 5
Pingus (repo) type:Clone status:Playable development:Sporadic lang:C++ framework:SDL2, boost (partial) content:Open license:GPL3
Rabbit Escape (repo) type:Clone development:Active lang:Java license:GPL2
Android, Linux, Windows, Mac
Liberation Day # genre:TBS theme:Modern Military Sci-Fi
Fallen Haven: Liberation Day
Fallen Haven 2
LibDay (repo) type:Remake status:Unplayable development:Halted lang:C# framework:Unity content:Commercial license:MIT
Liero # genre:Platform Shmup
GUSANOS (repo) type:Remake status:Playable development:Halted license:GPL2
OpenLiero (repo) type:Remake status:Playable development:Halted lang:C++ framework:SDL content:Free license:Custom multiplayer:Split-screen
Perfect clone of 1.33; a.k.a. Liero 1.36. License information at http://www.liero.be/licenses/135/license.txt
OpenLieroX (repo) type:Remake development:Sporadic lang:C++ license:LGPL2
Lionheart # genre:Platform Action
Lionheart Remake (repo) type:Remake development:Active lang:Java license:GPL2
Little Big Adventure # genre:Adventure
twin-e (repo) type:Remake status:Playable development:Halted lang:C content:Commercial license:GPL2
Little Fighter 2 # genre:Fighting
LF2
F.LF (repo) type:Clone status:Playable development:Complete lang:JavaScript content:Swappable license:CC-BY-NC-SA
Locomotion (Amiga 1992) # genre:Arcade Puzzle
Pendomotion (repo) type:Remake development:Active lang:Python framework:pygame license:As-is
Lode Runner # genre:Arcade
KGoldrunner (repo) type:Remake status:Playable development:Active lang:C++ framework:SDL2 license:GPL2
Lode Runner - Total Recall (repo) type:Remake development:Active framework:HTML5 license:As-is
XScavenger (repo) type:Remake status:Playable development:Halted lang:C license:GPL2
Log!cal # genre:Puzzle
Orbium (repo) type:Remake status:Playable development:Sporadic lang:JavaScript framework:HTML5 license:GPL2
Pathological (repo) type:Remake development:Halted lang:Python license:GPL2
Lose Your Marbles # genre:Puzzle
Lose Your Marbles (repo) type:Remake development:Sporadic lang:JavaScript license:MIT
The Lost Vikings # genre:Platform
freeVikings (repo) type:Clone development:Sporadic lang:Ruby license:GPL2
Lotus Esprit Turbo Challenge # genre:Racing
RacerJS (repo) type:Clone development:Halted lang:JavaScript license:MIT
Lugaru: The Rabbit's Foot # genre:Action
Lugaru (repo) type:Remake development:Active lang:C++ license:GPL2
Lumines # genre:Puzzle
luminesk5 (repo) type:Remake development:Halted lang:Objective-C license:GPL3
M.A.X. # genre:RTS TBS
Mechanized Assault & eXploration Reloaded (repo) type:Remake development:Sporadic lang:C++ license:GPL2 CC-BY-SA
M.U.L.E. # genre:TBS
mewl (repo) type:Remake development:Sporadic lang:C++ license:GPL2
Mad TV # genre:Strategy Simulation theme:Management
TVTower (repo) type:Remake development:Active lang:Blitz BASIC C license:Custom
Mafia: The City of Lost Heaven # genre:Action Adventure theme:Crime
OpenMF (repo) type:Remake status:Unplayable development:Active lang:C++ content:Commercial license:GPL3
Magic Carpet # genre:FPS theme:Fantasy
magiccarpet (repo) type:Remake development:Halted lang:C++ license:As-is
Magic Carpet 2 # genre:FPS theme:Fantasy
remc2 (repo) type:Remake status:Unplayable development:Very Active lang:C++ framework:SDL2 content:Commercial license:GPL3
Reverse engineering of game Magic Carpet 2 from assembler to c/c++ language
Magic: The Gathering Online # genre:Strategy TBS subgenre:Card Game theme:Fantasy
Forge (repo) type:Clone status:Playable development:Very Active lang:Java license:As-is
Magarena (repo) type:Clone status:Playable development:Very Active lang:Java license:GPL3
XMage (repo) type:Clone status:Playable development:Very Active lang:Java license:MIT
Magical Drop # genre:Puzzle
マジカルドロップ
MagiDro
マジドロ
Krystal Drop (repo) type:Remake development:Halted lang:C++ license:GPL2
Manic Miner # genre:Platform
Manic Miner (repo) type:Remake lang:Blitz BASIC license:Custom
Marathon # genre:FPS theme:Sci-Fi
Aleph One (repo) type:Remake status:Playable development:Active lang:C++ Lua license:GPL3
Marathon 2 # genre:FPS theme:Sci-Fi
Aleph One (repo) type:Remake status:Playable development:Active lang:C++ Lua license:GPL3
Marathon Infinity # genre:FPS theme:Sci-Fi
Aleph One (repo) type:Remake status:Playable development:Active lang:C++ Lua license:GPL3
Marble Madness # genre:Arcade
Marble Madness 3d (repo) type:Remake development:Halted lang:C++ license:As-is
Trackballs (repo) type:Remake development:Sporadic lang:C++ framework:SDL2 license:GPL2
Mario Kart # genre:Racing
Kartering (repo) type:Similar development:Sporadic lang:C framework:SDL2 license:GPL2 MIT ISC
2D racing game inspired by Mario Kart. Network play only, designed as a programming game, but supports human controls.
SuperTuxKart (repo) type:Clone status:Playable development:Active lang:C++ license:GPL3
Mario Party # genre:Party subgenre:Board Game
SuperTuxParty (repo) type:Clone status:Playable development:Active lang:GDScript framework:Godot content:Open license:GPL3 multiplayer:Split-screen
Mario World # genre:Platform
Mari0 (repo) type:Remake lang:Lua framework:LÖVE license:CC-BY-NC-SA
The Secret Chronicles of Dr. M. (repo) type:Remake development:Active lang:C++ license:GPL3
Secret Maryo Chronicles (repo) type:Remake development:Halted lang:C++ license:GPL3
SMC is no longer under active development. However, there is now a new game based on SMC: https://github.com/secretchronicles/TSC
Master of Magic # genre:TBS subgenre:4X theme:Fantasy
OpenMoM (repo) type:Clone status:Semi-Playable development:Active lang:C++ framework:SDL2 content:Commercial license:GPL3
Master of Monsters # genre:TBS theme:Fantasy
The Battle for Wesnoth (repo) type:Clone development:Active lang:C++ C Java Python Lua license:GPL2
Master of Orion # genre:TBS subgenre:4X theme:Sci-Fi
1oom (repo) type:Remake status:Playable development:Complete lang:C framework:SDL SDL2 Allegro4 content:Commercial license:GPL2
FreeOrion (repo) type:Clone development:Sporadic lang:C++ Python content:Open license:GPL2 CC-BY-SA
Master of Orion 2 # genre:TBS subgenre:4X theme:Sci-Fi
FreeOrion (repo) type:Clone development:Sporadic lang:C++ Python content:Open license:GPL2 CC-BY-SA
OpenMOO2 (repo) type:Remake development:Halted lang:Python license:GPL2
Maxit # genre:Strategy TBS
KittenMaxit (repo) type:Remake development:Sporadic framework:LibGDX license:MIT
Maxit (repo) type:Remake development:Sporadic lang:C++ license:BSD
MechCommander 2 # genre:RTS
MechCommander 2 Omnitech (repo) type:Remake development:Halted lang:C++ license:MS-PL
MechWarrior # genre:Simulation FPS subgenre:Vehicular Combat theme:Sci-Fi Management
LinWarrior (repo) type:Clone status:Playable development:Halted lang:C++ content:Free license:Apache
Medal of Honor: Allied Assault # genre:FPS
OpenMoHAA (repo) type:Remake status:Unplayable development:Sporadic lang:C framework:SDL license:GPL2
based on ioquake3
Mega Lo Mania # genre:RTS
Gigalomania (repo) type:Remake status:Playable development:Sporadic lang:C++ license:GPL2
MegaMan # genre:Platform
Executive Man (repo) type:Remake development:Active lang:JavaScript license:Custom
Rockbot (repo) type:Remake development:Active lang:C++ framework:SDL license:GPL2
Meridian 59 # genre:RPG
Meridian 59 German Server 112 (repo) type:Remake development:Active lang:C license:GPL2
Meridian 59 Server 105 (repo) type:Remake development:Active lang:C license:GPL2
Open Meridian (repo) type:Remake development:Active lang:C license:GPL2
Metroid Prime # genre:FPS Adventure
urde (repo) type:Remake development:Active lang:C++ Python license:MIT
engine only
Mice Men # genre:Puzzle
Mice Men Remix (repo) type:Remake status:Playable development:Complete lang:Java framework:libgdx license:GPL3
Micro Machines # genre:Racing
Dust Racing 2D (repo) type:Remake status:Playable development:Active lang:C++ framework:Qt OpenGL content:Open license:GPL3 multiplayer:Split-screen
Microracers (repo) type:Remake development:Halted lang:C++ license:GPL2
Microsoft Flight Simulator # genre:Simulation
FlightGear (repo) type:Clone development:Active lang:C++ license:GPL2
Microsoft Train Simulator # genre:Simulation
Open Rails (repo) type:Clone development:Active lang:C# license:GPL3
Midnight Club II # genre:Racing
Midnight Club 2
OpenMC2 (repo) type:Remake status:Playable development:Sporadic lang:C++ content:Commercial license:GPL3 multiplayer:LAN
Millipede # genre:Arcade
Monsters and Mushrooms (repo) type:Remake development:Halted lang:Python license:GPL2
Minecraft # genre:Action FPS subgenre:Survival Sandbox theme:Fantasy
Craft (repo) type:Clone status:Playable development:Halted lang:C Python framework:OpenGL content:Open license:MIT multiplayer:Online
Digbuild (repo) type:Remake development:Halted lang:C++ license:GPL2
Gnomescroll type:Remake status:Playable development:Halted lang:C++ license:GPL3
Hematite (repo) type:Remake development:Active lang:Rust license:MIT
Manic Digger (repo) type:Remake development:Halted lang:C# license:PD
MineCraft-One-Week-Challenge (repo) type:Clone status:Semi-Playable development:Active lang:C++ framework:SFML content:Open license:MIT
Minetest (repo) type:Remake status:Playable development:Active lang:C C++ Lua content:Open license:LGPL2 CC-BY-SA
pycraft (repo) type:Remake development:Active lang:Python license:GPL2
Terasology (repo) type:Remake status:Playable development:Active lang:Java license:Apache
TrueCraft (repo) type:Remake development:Halted lang:C# license:MIT
Veloren (repo) type:Similar development:Active lang:Rust content:Open license:GPL3 multiplayer:Online LAN
Voxelands (repo) type:Remake development:Active lang:C++ license:GPL3
Minesweeper # genre:Puzzle
Minesweeper (repo) type:Remake development:Halted lang:F# license:As-is
iOS
Minesweeper (repo) type:Remake status:Playable development:Sporadic lang:JavaScript framework:React Redux content:Free license:As-is
Minesweeper (in C) (repo) type:Remake development:Halted lang:C content:Open license:BSD
This is a command line minesweeper game in C.
Minesweeper.Zone (repo) type:Remake status:Playable development:Active lang:JavaScript content:Open license:MIT
Open source JavaScript Minesweeper clone with high scores
proxx (repo) type:Clone status:Playable development:Complete lang:TypeScript framework:WebGL license:Apache
Missile Command # genre:Arcade
ICBM3D (repo) type:Clone development:Halted lang:C license:GPL2
Missile Command (repo) type:Remake status:Playable development:Halted lang:Lua license:As-is
Monty Mole # genre:Platform
Monty Mole PC remake (repo) type:Remake development:Halted lang:C++ license:As-is
Moonbase Commander # genre:TBS
Scorched Moon (repo) type:Remake development:Sporadic lang:Python license:GPL3
Morpheus # genre:Adventure Puzzle theme:Steampunk Espionage Abstract
Morpheus Web Remake (repo) type:Remake status:Playable development:Active lang:Javascript framework:React Redux Rx.js Three.js Tween.js content:Free license:MIT
HTML5 Webgl implementation with PC/Mac/Linux/Android application wrappers
Mortal Kombat # genre:Fighting theme:Fantasy
mk.js (repo) type:Remake status:Playable development:Halted lang:JavaScript license:MIT
OpenMortal (repo) type:Clone development:Halted lang:C++ license:GPL2
Mount & Blade # genre:Action RPG subgenre:Action RPG Sandbox theme:Medieval
OpenMB (repo) type:Remake status:Unplayable development:Active lang:C# framework:OGRE content:Commercial license:GPL3
Open Source role-playing game engine for Taleworlds' Mount&Blade Series written in C# using Ogre3d Engine
Movie Business # genre:Strategy TBS theme:Management
movbizz (repo) type:Remake development:Active lang:PHP JavaScript license:MIT
Myst III: Exile # genre:Adventure
ResidualVM (repo) type:Remake development:Active lang:C++ license:GPL2
Natural Selection # genre:FPS
Tremulous (repo) type:Clone development:Halted lang:C license:GPL2 CC-BY-SA
Unvanquished (repo) type:Clone development:Active lang:C license:GPL3 CC-BY-SA
Nebulus # genre:Arcade
Toppler (repo) type:Remake development:Halted lang:C++ license:GPL2
The Need for Speed # genre:Racing
OpenNFS1 (repo) type:Remake development:Halted lang:C# license:As-is
Need For Speed II SE # genre:Racing
NFSIISE (repo) type:Remake status:Playable development:Active lang:C++ framework:SDL2 content:Commercial license:MIT
Need For Speed III: Hot Pursuit # genre:Racing
OpenNFS (repo) type:Remake status:Semi-Playable development:Active lang:C++ framework:OpenGL Bullet3 content:Commercial license:MIT
The OpenNFS project wants to create one engine to play the NFS series (NFS1 - NFS6). The NFS3 implementation is almost done, the others semi-playable or not implemented yet.
NetHack # genre:Roguelike
SLASH'EM (repo) type:Clone development:Halted lang:C license:NGPL
Nether Earth # genre:RTS theme:Sci-Fi
Nether Earth Remake type:Remake status:Playable development:Complete lang:C++ framework:SDL license:As-is
Neverwinter Nights # genre:RPG theme:Fantasy
xoreos (repo) type:Remake status:Unplayable development:Active lang:C++ framework:OpenGL SDL2 content:Commercial license:GPL3
Neverwinter Nights 2 # genre:RPG theme:Fantasy
xoreos (repo) type:Remake status:Unplayable development:Active lang:C++ framework:OpenGL SDL2 content:Commercial license:GPL3
Nexuiz # genre:FPS
Xonotic (repo) type:Clone status:Playable development:Active lang:C license:GPL2
Night Stalker # genre:Arcade
Afternoon Stalker (repo) type:Remake development:Sporadic lang:C++ license:GPL2
Nodes of Yesod # genre:Platform
Nodes of Yesnod remake (repo) type:Remake development:Halted lang:C# framework:XNA license:As-is
Notrium # genre:Action subgenre:Survival theme:Sci-Fi
OpenNotrium (repo) type:Remake status:Playable development:Sporadic lang:C++ framework:SDL2 license:Custom GPL3
Nuclear Reaction # genre:Puzzle
c64-nuclearreaction (repo) type:Remake lang:C Assembly license:GPL3
chainreaction (repo) type:Remake lang:Java license:GPL3
Octopus # genre:Arcade
Octopus (repo) type:Remake development:Active lang:Swift license:As-is
Apple TV 4 required
Oddworld: Abe's Exoddus # genre:Platform Adventure
Alive_Reversing (repo) type:Remake status:Semi-Playable development:Active lang:C++ content:Commercial license:MIT
alive (repo) type:Remake development:Active lang:C++ license:MIT
Oddworld: Abe's Oddysee # genre:Platform Adventure
alive (repo) type:Remake development:Active lang:C++ license:MIT
Old School RuneScape # genre:MMORPG theme:Fantasy Medieval
VirtueOS (repo) type:Remake status:Semi-Playable development:Sporadic lang:Java framework:Netty.io license:As-is multiplayer:Online
Omega Race # genre:Arcade
Omega Race Remake (repo) type:Clone development:Sporadic lang:C# license:As-is
Torrega Race (repo) type:Clone status:Playable development:Halted lang:Lua framework:LÖVE license:GPL3
One Must Fall: 2097 # genre:Fighting theme:Sci-Fi
OpenOMF (repo) type:Remake status:Playable development:Active lang:C content:Free license:MIT
single player, 2 player and network play work, content from omf2097.com
Ruby OMF 2097 Remake (repo) type:Remake development:Halted lang:Ruby license:BSD4
Osu! Tatakae! Ouendan # genre:Rhythm
Ouendan
osu! (repo) type:Clone status:Playable development:Active lang:C# framework:.NET Core content:Free license:MIT
Outcast # genre:Adventure Action
OpenOutcast (repo) type:Remake development:Halted lang:C++ license:GPL2
Outlaws # genre:FPS
XL Engine (repo) type:Remake development:Sporadic lang:C++ license:As-is
Outpost # genre:RTS theme:Sci-Fi
Outpost HD (repo) type:Remake status:Playable development:Active content:Commercial license:BSD
Outrun # genre:Arcade Racing
アウト ラン
Auto Ran
Cannonball (repo) type:Remake status:Playable development:Active lang:C++ content:Commercial license:MAME
OutRun CPC (repo) type:Remake development:Halted lang:QuickBASIC framework:QB64 license:As-is
Overflow # genre:Puzzle
JOverflow (repo) type:Remake development:Halted lang:Java license:As-is
Oxyd # genre:Puzzle
Enigma (repo) type:Remake development:Sporadic lang:C++ framework:SDL license:GPL2
Pac-Man # genre:Arcade
div-pacman2600 (repo) type:Remake development:Active framework:DIV Games Studio license:MIT
EnTT Pacman (repo) type:Clone status:Playable development:Sporadic lang:C++ framework:SDL2 EnTT content:Open license:MIT
An example of how to use the ECS part of the EnTT framework
Ghostly (repo) type:Similar status:Playable development:Sporadic lang:C++ framework:Qt license:GPL3
Multiplayer Pac-Man where you control the ghosts. Designed as a programming game, but has human controls. Considered finished, but bugs will be fixed etc.
Google Pacman (repo) type:Remake development:Complete lang:JavaScript framework:Flash license:As-is
jspacman-canvas (repo) type:Remake development:Halted lang:JavaScript framework:HTML canvas license:As-is
pacman (repo) type:Remake development:Halted lang:JavaScript license:WTFPL
pacman (repo) type:Remake development:Halted framework:HTML5 license:As-is
pacman (repo) type:Remake development:Active lang:JavaScript framework:HTML5 license:ISC
pacman-canvas (repo) type:Remake development:Active framework:HTML5 license:CC-BY-SA
SwtPacMan (repo) type:Clone status:Playable development:Halted lang:Java framework:SWT content:Open license:As-is
Panzer General # genre:TBS
LGeneral (repo) type:Remake status:Playable development:Halted lang:C license:GPL2
Open Panzer (repo) type:Remake development:Active framework:HTML5 license:GPL2
OpenGeneral type:Remake development:Sporadic lang:C++ license:BSD
Paradroid # genre:Shmup Puzzle theme:Fantasy Sci-Fi
FreedroidClassic (repo) type:Remake development:Complete lang:C license:GPL2
FreedroidRPG (repo) type:Clone status:Playable development:Active lang:Python C Lua license:GPL2
Nighthawk (repo) type:Remake status:Playable development:Halted lang:C++ license:GPL2
Paratrooper # genre:Arcade
Paratrooper (repo) type:Remake development:Halted lang:Python license:As-is
Phantasy Star # genre:RPG
JLud2D (repo) type:Remake development:Sporadic lang:Java license:As-is
2D old-school Engine for Games
Phantasy (repo) type:Remake development:Halted lang:Java license:As-is
DEPRECATED Use JLud2D instead
Pipe Mania # genre:Puzzle
Pipemania (repo) type:Remake development:Halted lang:Lua framework:Love3D license:As-is
Pitfall! # genre:Arcade Platform
div-pitfall (repo) type:Remake development:Active framework:DIV Games Studio license:MIT
Pizza Tycoon # genre:Simulation
Pizza Business (repo) type:Clone development:Halted lang:C++ license:GPL2
Planescape: Torment # genre:RPG
GemRB (repo) type:Remake status:Playable development:Active lang:C++ license:GPL2
Plasma Pong # genre:Arcade theme:Abstract
Fluid Table Tennis (repo) type:Remake status:Playable development:Complete lang:JavaScript content:Open license:MIT multiplayer:Competitive Local
Pokémon # genre:RPG
OpMon (repo) type:Remake development:Active lang:C++ framework:SFML license:GPL3
Tuxemon (repo) type:Remake status:Playable development:Active lang:Python framework:Pygame license:GPL3
Pokémon Mystery Dungeon # genre:RPG
PKMN-FX (repo) type:Remake development:Active lang:Java license:GPL3
Pole Position # genre:Sports Racing theme:Motorsports
grid-leader (repo) type:Remake development:Halted lang:Python framework:Panda3D license:As-is
Populous: The Beginning # genre:RTS
OpenPop (repo) type:Remake development:Halted lang:C++ license:GPL3
Portal # genre:FPS Puzzle
glPortal (repo) type:Remake development:Sporadic lang:C++ license:Zlib
Open Portal Engine (repo) type:Clone status:Playable development:Sporadic lang:C++ framework:OpenGL content:Free license:As-is
Postal # genre:Shooter subgenre:Run and gun theme:Horror
Postal Plus
POSTAL 1 Open Source (repo) type:Remake status:Playable development:Halted lang:C++ framework:SDL2 content:Commercial license:GPL2
POSTAL 1 source code
Powder Game # genre:Simulation
World of Sand
The Powder Toy (repo) type:Clone status:Playable development:Active lang:C++ framework:SDL2 content:Open license:GPL3
Powerslide # genre:Racing
Powerslide remake (repo) type:Remake status:Semi-Playable development:Sporadic lang:C++ framework:OGRE SFML content:Commercial license:MIT multiplayer:Competitive Online
Prince of Persia # genre:Platform
FreePrince (repo) type:Remake status:Playable development:Halted lang:C license:GPL2
Mininim (repo) type:Remake status:Playable development:Sporadic lang:C framework:Allegro content:Open license:GPL3
SDLPoP (repo) type:Remake status:Playable development:Active lang:C license:GPL3
Progress Quest # genre:MMORPG theme:Comedy
pq2 (repo) type:Remake development:Active lang:C++ framework:ncurses license:GPL3
progress-quest (repo) type:Remake development:Active lang:C++ framework:Qt license:MIT
More or less feature parity with the original, saving/loading/etc. works.
Punch-Out!! # genre:Fighting Sports subgenre:Boxing theme:Comedy
THREEPunchOut (repo) type:Clone development:Halted lang:JavaScript framework:three.js license:As-is
Pushover # genre:Platform Puzzle
Pushover (repo) type:Remake status:Playable development:Sporadic lang:C++ license:GPL3
Puzzle Bobble # genre:Puzzle Arcade
Frozen Bubble (repo) type:Clone development:Halted lang:Perl license:GPL2
Puzznic / Brix # genre:Puzzle Arcade
Wizznic! (repo) type:Remake status:Playable development:Active lang:C framework:SDL license:GPL3 Multiple
Q*bert # genre:Arcade
ReQbert (repo) type:Remake development:Halted framework:HTML5 license:GPL3
Quake # genre:FPS
DarkPlaces (repo) type:Remake development:Active lang:C license:GPL2
ezQuake (repo) type:Remake development:Active lang:C license:GPL2
ProQuake 4 (repo) type:Remake lang:C license:GPL2
QuakeSpasm (repo) type:Remake development:Active lang:C license:GPL2
TyrQuake (repo) type:Remake development:Active lang:C license:GPL2
vkQuake (repo) type:Remake development:Active lang:C framework:Vulkan license:GPL2
Quake 2 # genre:FPS
Jake2 (repo) type:Remake development:Active lang:Java license:GPL2
Yamagi Quake II (repo) type:Remake development:Active lang:C license:GPL2
Quake 3 # genre:FPS
FQuake3 (repo) type:Remake development:Sporadic lang:F# license:GPL2
ioquake3 (repo) type:Remake development:Active lang:C license:GPL2
OpenArena (repo) type:Remake development:Sporadic lang:C license:GPL2
QuakeJS (repo) type:Remake development:Halted lang:JavaScript license:MIT
R-Type # genre:Shmup
rtype (repo) type:Remake development:Halted lang:C++ license:As-is
Railroad Tycoon # genre:Simulation Strategy theme:Management
FreeRails (repo) type:Remake development:Halted lang:C++ Java license:GPL2
FreeRails 2 (repo) type:Remake development:Halted lang:Java license:GPL2
Rampart # genre:Shmup Puzzle
Castle-Combat (repo) type:Remake status:Playable development:Halted lang:Python license:GPL2
Escalade (repo) type:Remake development:Halted lang:Scala license:As-is
Rampart-Android (repo) type:Remake development:Halted lang:Java license:As-is
Android
Raptor: Call of the Shadows # genre:Shmup
raptor (repo) type:Remake development:Halted lang:JavaScript license:As-is
Raptor: Call of the Shadow in Javascript in 96k
Redneck Rampage # genre:FPS
erampage (EDuke32 fork) (repo) type:Remake development:Halted lang:C license:GPL2
Rescue! # genre:Action Adventure
Rescue! Max (repo) type:Remake development:Halted lang:Java license:GPL2
Return of the Incredible Machine: Contraptions # genre:Puzzle Simulation
The Butterfly Effect (repo) type:Clone status:Playable development:Active lang:C++ framework:Qt Box2D license:GPL2
Rick Dangerous # genre:Platform
RickyD type:Remake status:Playable development:Halted lang:C++ license:GPL2
xrick type:Remake status:Playable development:Halted lang:C license:GPL2
RimWorld # genre:Simulation theme:Sci-Fi
Magical Life (repo) type:Similar status:Semi-Playable development:Sporadic lang:C# framework:MonoGame content:Open license:MIT
A fantasy world that imagines what a Rimworld style game could truly do if it had more elements in common with an RPG.
Rise of the Triad # genre:FPS
Rise of the Triad for Linux (repo) type:Remake development:Halted lang:C license:GPL2
River Raid # genre:Shmup
Ruby Raid (repo) type:Remake development:Halted lang:Ruby license:As-is
Robotfindskitten # genre:Adventure Roguelike theme:Sci-Fi Meditative Comedy
rfk-inform (repo) type:Remake development:Halted lang:Perl license:As-is
Robotron: 2084 # genre:Arcade
robotron type:Remake development:Halted lang:JavaScript license:As-is
Rodent's Revenge # genre:Puzzle
A Mouse's Vengeance (repo) type:Remake status:Playable development:Halted lang:Java content:Free license:As-is
Open Rodent's Revenge (repo) type:Remake status:Semi-Playable development:Halted lang:C++ framework:Qt SFML license:MIT
Rogue # genre:Roguelike
SLASH'EM (repo) type:Clone development:Halted lang:C license:NGPL
RollerCoaster Tycoon # genre:Simulation Strategy theme:Management
FreeRCT (repo) type:Remake development:Halted lang:C++ license:GPL2
OpenRCT2 (repo) type:Remake status:Playable development:Active lang:C++ license:GPL3
RollerCoaster Tycoon 2 # genre:Simulation Strategy theme:Management
OpenRCT2 (repo) type:Remake status:Playable development:Active lang:C++ license:GPL3
RPG Maker # genre:RPG
EasyRPG Player (repo) type:Clone status:Playable development:Active lang:C++ license:GPL3
2000/2003 interpreter
mkxp (repo) type:Clone status:Playable development:Sporadic lang:C++ license:GPL2
RGSS (XP, VX, VX Ace) implementation
Tapir (repo) type:Remake status:Playable development:Sporadic lang:C Ruby license:Apache MIT
RGSS compatible runtime (RPG Maker XP, VX, and VX Ace)
Runescape Classic # genre:MMORPG Adventure
Open RSC (repo) type:Remake status:Playable development:Active lang:Java license:GPL3 multiplayer:Online
Recreation of the discontinued classic variation of the game.
Ryzom # genre:MMORPG
Ryzom Core (repo) type:Remake development:Active lang:C++ license:AGPL3
Scorched Earth # genre:Turn-Based Tactics
Atomic Tanks (repo) type:Remake status:Playable development:Sporadic license:GPL2
Scorched3D (repo) type:Clone development:Active lang:C++ license:GPL2
Sea Dragon # genre:Action Shooter
zedragon (repo) type:Remake development:Active lang:Assembly license:MIT
Sea Wolf # genre:Shooter
Sea-Wolf (repo) type:Remake status:Playable development:Complete lang:JavaScript framework:Phaser content:Free license:As-is
Seaquest # genre:Arcade
Seaquest (repo) type:Remake development:Halted lang:C# license:As-is
Sensible Soccer # genre:Sports subgenre:Soccer
Freekick 3 (repo) type:Remake development:Halted lang:C++ content:Free license:GPL3
YSoccer (repo) type:Remake status:Playable development:Sporadic lang:Blitz BASIC license:GPL2
Sensitive # genre:Puzzle Arcade
One Way To Go (repo) type:Remake development:Active lang:Lua license:GPL3
sensitive-js (repo) type:Remake development:Halted lang:JavaScript license:ISC
The Sentinel # genre:Puzzle
sentinel (repo) type:Remake development:Halted lang:Java framework:JavaFX license:As-is
JavaFX remake of the game Sentinel (for fun, WIP)
The Settlers # genre:RTS subgenre:City Building theme:Medieval
Die Siedler
Serf City
Freeserf (repo) type:Remake status:Playable development:Active lang:C license:GPL3
The Settlers II # genre:RTS subgenre:City Building theme:Medieval Alternate Historical Fantasy
Die Siedler II
Return to the Roots (repo) type:Remake status:Playable development:Active lang:C++ license:GPL3 multiplayer:Online LAN
Widelands (repo) type:Clone development:Active lang:C++ Lua Python license:GPL2
The Settlers III # genre:RTS subgenre:City Building theme:Egyptian Alternate Historical Fantasy
Die Siedler III
JSettlers (repo) type:Remake development:Active lang:Java content:Commercial license:MIT
MonoStrategy (repo) type:Remake development:Halted lang:C# content:Commercial license:AGPL3
Seven Kingdoms # genre:RTS
Seven Kingdoms: Ancient Adversaries (repo) type:Remake development:Active lang:C++ license:GPL2
Shadow of the Beast # genre:Platform
shadow-of-the-beast-html5 (repo) type:Remake development:Active lang:JavaScript framework:HTML5 PandaJS license:Apache
Shadow Warrior # genre:FPS
JonoF's Shadow Warrior Port (JFSW) (repo) type:Remake status:Playable development:Halted lang:C license:GPL2
SWP (repo) type:Remake lang:C license:GPL2
XL Engine (repo) type:Remake development:Sporadic lang:C++ license:As-is
Shadowgrounds: Survivor # genre:Shooter
shadowgrounds (repo) type:Remake development:Halted lang:C++ license:Custom
Shining Force II # genre:RPG
Shining Force 2 Reverse Engineer (SF2RE) (repo) type:Remake development:Sporadic lang:C license:As-is
reverse engineering project
Shining Soul # genre:Action RPG
Shining Soul Remake (repo) type:Remake development:Halted lang:Python framework:pygame license:As-is
Ship Simulator 2006 # genre:Simulation
Bridge Command (repo) type:Clone status:Playable development:Active lang:C++ framework:Irrlicht license:GPL2
Ship Simulator 2008 # genre:Simulation
Bridge Command (repo) type:Clone status:Playable development:Active lang:C++ framework:Irrlicht license:GPL2
Ship Simulator Extremes # genre:Simulation
Bridge Command (repo) type:Clone status:Playable development:Active lang:C++ framework:Irrlicht license:GPL2
Shobon Action # genre:Platform
Open Syobon Action (repo) type:Remake development:Halted lang:C++ license:GPL2
Sid Meier's Alpha Centauri # genre:TBS
Freeciv Alpha Centauri project (repo) type:Remake development:Halted lang:C license:GPL2
Sid Meier's Colonization # genre:TBS
cc94 (repo) type:Remake development:Active lang:C++ Python content:Commercial license:AGPL3
FreeCol (repo) type:Remake development:Active lang:Java license:GPL2
Sid Meier's Pirates! # genre:Action Adventure RTS
Crown and Cutlass (repo) type:Remake development:Halted lang:C++ license:BSD
Siege # genre:Puzzle Arcade
FreeSiege (repo) type:Remake status:Playable development:Sporadic lang:C++ license:GPL3
Siege of Avalon # genre:Action RPG
Siege of Avalon Open Source (repo) type:Remake development:Halted lang:Pascal license:Custom
Silencer # genre:Action
zSILENCER (repo) type:Remake status:Playable development:Halted lang:C++ framework:SDL2 license:As-is
Silent Hunter 4 # genre:Action Simulation subgenre:Submarine Simulator theme:World War II
Danger from the Deep (repo) type:Remake development:Halted lang:C++ license:CC-BY-NC-ND GPL2
Simcity # genre:Simulation theme:Management
3d.city (repo) type:Clone status:Playable development:Halted lang:JavaScript framework:three.js Sea3D content:Open license:GPL3
Lincity (repo) type:Clone development:Halted lang:C license:GPL2
LinCity-NG (repo) type:Clone development:Active lang:C++ license:GPL2
Micropolis (repo) type:Clone development:Halted lang:C++ Python license:GPL3
micropolisJS (repo) type:Clone development:Sporadic lang:JavaScript framework:HTML5 license:GPL3
OpenCity (repo) type:Clone development:Halted lang:C++ license:GPL2
SimCity 2000 # genre:Simulation
OpenSC2K (repo) type:Remake status:Semi-Playable development:Active lang:JavaScript framework:phaser WebGL license:GPL3
SimCopter # genre:Simulation
sccopter (repo) type:Remake status:Unplayable development:Sporadic lang:C++ license:MIT
Simon # genre:Arcade
asdf (repo) type:Remake development:Complete lang:JavaScript license:MIT
The Simpsons: Hit & Run # genre:Action Adventure Racing theme:Comedy Fantasy
donut (repo) type:Remake status:Unplayable development:Active lang:C++ framework:SDL2 OpenGL content:Commercial license:GPL3
The Sims # genre:Simulation theme:Management
FreeSims (repo) type:Remake status:Playable development:Sporadic lang:C# framework:MonoGame content:Commercial license:MPL
Simitone (repo) type:Remake status:Semi-Playable development:Sporadic lang:C# content:Commercial license:MPL
Simitone is a singleplayer only version of FreeSO.
The Sims Online # genre:Simulation theme:Management
FreeSO (repo) type:Remake status:Playable development:Active lang:C# framework:MonoGame license:MPL
Project Dollhouse (repo) type:Remake development:Active lang:C# framework:Monogame license:MPL
SimTower # genre:Simulation Strategy theme:Management
OpenSkyscraper (repo) type:Remake status:Playable development:Active lang:C++ license:GPL2
SingStar # genre:Rhythm
Performous (repo) type:Clone status:Playable development:Active lang:C++ license:GPL2
UltraStar Deluxe (repo) type:Remake status:Playable development:Active lang:Object Pascal Lua framework:SDL2 license:GPL2
SkiFree # genre:Arcade Sports subgenre:Skiing
Skifree-HTML5-clone (repo) type:Remake development:Halted framework:HTML5 license:GPL3
skifree.js (repo) type:Remake development:Active lang:JavaScript license:Custom
Skool Daze # genre:Action Adventure Platform
pyskool (repo) type:Remake development:Active lang:Python license:GPL3
SkyRoads # genre:Platform
OpenRoads (repo) type:Remake status:Playable development:Halted lang:TypeScript framework:HTML5 WebGL license:MIT
Orbit-Hopper (repo) type:Clone development:Halted lang:C++ license:GPL2
spaceroads (repo) type:Remake development:Halted lang:C++ framework:OGRE license:As-is
Slime Volleyball # genre:Sports subgenre:Volleyball
Slime Volleyball (repo) type:Clone status:Playable development:Complete lang:C++ content:Free license:MIT multiplayer:Competitive Split-screen
reverse-compiled and ported
Slot Racers # genre:Arcade
Slot-Racers (repo) type:Remake development:Halted lang:C license:GPL3
Snake # genre:Arcade
Gusty's Serpents (repo) type:Clone development:Halted lang:C++ license:GPL2
snake (repo) type:Remake status:Playable development:Active lang:Java license:WTFPL
Snipes #
Snipes (repo) type:Remake status:Playable development:Complete lang:C++ framework:SDL2 content:Free license:Custom
reverse-engineered from original binary, aims for 100% logic compatibility with original game
Sokoban # genre:Puzzle
CavePacker (repo) type:Clone status:Playable development:Active lang:C framework:SDL license:GPL3
Solar Fox # genre:Arcade
SolarWolf (repo) type:Remake lang:Python license:LGPL2
Sonic Chronicles: The Dark Brotherhood # genre:RPG
xoreos (repo) type:Remake status:Unplayable development:Active lang:C++ framework:OpenGL SDL2 content:Commercial license:GPL3
Sonic the Hedgehog # genre:Platform
Open Sonic (repo) type:Clone status:Playable development:Halted lang:C framework:Allegro content:Commercial license:GPL2
The game development stopped at 2010. Open Surge the official continuation with fully free assets.
Open Surge (repo) type:Clone development:Sporadic lang:C license:GPL3
Sonic Robo Blast 2 (repo) type:Clone development:Active lang:C Lua license:GPL2
Sopwith # genre:Arcade
SDL Sopwith (repo) type:Remake status:Playable development:Halted lang:C framework:SDL license:GPL2
Sopwith 3 (repo) type:Remake lang:C++ license:GPL2
Space Harrier # genre:TPS theme:Sci-Fi
Space Harrier Clone (repo) type:Clone status:Playable development:Halted lang:C C++ framework:SDL2 content:Free license:MIT
Space Invaders # genre:Arcade
div-spaceinvaders2600 (repo) type:Remake development:Active framework:DIV Games Studio license:MIT
pyspaceinvaders (repo) type:Remake development:Halted lang:Python license:GPL2
Space Rangers # genre:TBS
Space-rangers (repo) type:Remake development:Halted lang:C# framework:XNA license:As-is
Space Rangers 2: Dominators # genre:RTS Adventure Shmup RPG TPS
OpenSR (repo) type:Remake development:Halted lang:C++ Python framework:Qt5 license:GPL3
Space Station 13 # genre:RPG Simulation theme:Sci-Fi Comedy Espionage
Griefly (repo) type:Remake development:Active lang:C++ Go Python license:MIT
Space Station 14 (repo) type:Remake development:Active lang:C# license:GPL3
ss13remake (repo) type:Remake development:Halted lang:C# license:GPL3
Spear of Destiny # genre:FPS
ECWolf (repo) type:Remake development:Active lang:C++ license:GPL2 BSD LGPL2 Libpng Zlib bzip2 MIT IJG PD
Voxelstein 3D (repo) type:Clone development:Halted lang:C++ license:MIT
Speedball 2 # genre:Action Sports subgenre:Handball Hockey theme:Sci-Fi Cyberpunk
Speedball 2 type:Remake status:Semi-Playable development:Halted lang:C# license:As-is
reverse engineered prototype
Spore # genre:Simulation RTS subgenre:Life theme:Sci-Fi
Thrive (repo) type:Similar status:Playable development:Active lang:C++ content:Open license:GPL3
Only the Microbe stage is playable now, others will come later.
Star Control 2 # genre:RTS
star-control2 (repo) type:Remake development:Active lang:C++ license:MIT
The Ur-Quan Masters (repo) type:Remake development:Active lang:C license:GPL2
Star Raiders # genre:Action Simulation theme:Sci-Fi
Atari8bit_StarRaiders (repo) type:Remake development:Halted lang:Assembly license:As-is
reverse engineering project
Star Ruler 2 # genre:RTS subgenre:4X theme:Sci-Fi
Star Ruler 2 (repo) type:Remake development:Complete lang:C++ license:MIT CC-BY-NC
Star Trek: Voyager – Elite Force # genre:FPS
RPG-X (repo) type:Remake development:Active lang:C license:GPL2
Star Wars (1983 arcade game) # genre:Arcade
Star-Wars-III (repo) type:Remake development:Complete lang:Python license:GPL2
Star Wars Episode I: Racer # genre:Racing theme:Sci-Fi
OpenSWE1R (repo) type:Remake status:Semi-Playable development:Sporadic lang:C content:Commercial license:GPL2
Star Wars Jedi Knight: Dark Forces II # genre:FPS theme:Sci-Fi
Gorc (repo) type:Remake status:Semi-Playable development:Sporadic lang:C++ content:Commercial license:Apache
Star Wars: Galactic Battlegrounds # genre:RTS theme:Sci-Fi
openage (repo) type:Remake status:Semi-Playable development:Active lang:C++ Python framework:SDL OpenGL content:Commercial license:GPL3
We create a modern RTS engine for AoE-style gameplay. Including modding API, curve-based gamestate, a new renderer and support for all operating systems.
Star Wars: Knights of the Old Republic # genre:RPG theme:Sci-Fi
xoreos (repo) type:Remake status:Unplayable development:Active lang:C++ framework:OpenGL SDL2 content:Commercial license:GPL3
Star Wars: Knights of the Old Republic II – The Sith Lords # genre:RPG theme:Sci-Fi
xoreos (repo) type:Remake status:Unplayable development:Active lang:C++ framework:OpenGL SDL2 content:Commercial license:GPL3
Star Wars: Yoda Stories # genre:RPG
DesktopAdventures (repo) type:Remake status:Semi-Playable development:Active lang:C content:Commercial license:LGPL2
WebFun (repo) type:Remake status:Semi-Playable development:Active lang:JavaScript content:Commercial license:MIT
Starcraft # genre:RTS
Stargus (repo) type:Remake development:Sporadic lang:C++ Lua license:GPL2
Stars! # genre:TBS
Freestars (repo) type:Remake development:Halted lang:C++ license:GPL2
NStars! (repo) type:Remake development:Halted lang:C# license:GPL2
Starshatter # genre:Simulation subgenre:Space Flight theme:Sci-Fi
starshatter-open (repo) type:Remake development:Halted lang:C++ license:BSD
Source port of original
Story of Seasons series # genre:Simulation theme:Anime
Harvest Moon
Harvest Cynthia (repo) type:Clone status:Unplayable development:Sporadic lang:C++ license:GPL3
Project name undecided and may change in the future.
Stratosphere: Conquest of the Skies # genre:RTS TPS
openStrato (repo) type:Remake development:Active lang:JavaScript framework:WebGL license:GPL2
Strife # genre:Action FPS RPG theme:Post-Apocalyptic Sci-Fi
Chocolate Doom (repo) type:Remake development:Active lang:C license:GPL2
Strife: Veteran Edition (repo) type:Remake status:Playable lang:C C++ Objective-C content:Commercial license:GPL3 multiplayer:Online
Strike Commander # genre:Action Simulation subgenre:Flight Simulator theme:Modern Military
libRealSpace (repo) type:Tool development:Halted lang:C++ framework:SDL2 content:Commercial license:As-is
Tools to parse and render Origin Systems RealSpace engine assets.
Strikers 1945 # genre:Shmup
Py1945 (repo) type:Remake development:Halted lang:Python license:As-is
Stronghold # genre:RTS theme:Medieval
Sourcehold (repo) type:Remake status:Semi-Playable development:Active lang:C++ framework:SDL2 content:Commercial license:MIT
Stunt Car Racer # genre:Racing
Stunt Car Racer Remake (repo) type:Remake development:Halted lang:C++ license:BSD
stuntcarremake (repo) type:Remake development:Active lang:C++ license:As-is
A port of Stunt Car Remake to OpenPandora and Linux.
Stunts # genre:Racing
4D Sports Driving
Ultimate Stunts (repo) type:Remake development:Halted lang:C++ license:GPL2
Styx # genre:Arcade
Styx (repo) type:Remake development:Halted lang:C++ license:Custom
SunDog: Frozen Legacy # genre:RPG subgenre:Space Flight
sundog (repo) type:Remake development:Sporadic lang:C license:MIT
SunDog Resurrection (repo) type:Remake development:Sporadic lang:Java Python license:Artistic
Supaplex # genre:Puzzle
Rocks'n'Diamonds (repo) type:Remake status:Playable development:Active lang:C framework:SDL2 license:GPL2
splexhd (repo) type:Remake development:Halted lang:C++ license:GPL2
Supaxl (repo) type:Remake status:Playable development:Sporadic lang:HTML5 JavaScript framework:pixi.js content:Open license:MIT
Super Cars # genre:Racing
Supercars III (repo) type:Remake development:Sporadic license:JRL
Super Foul Egg # genre:Puzzle Arcade
SuperFoulEgg (repo) type:Remake development:Halted lang:Objective-C license:Custom
Super Hexagon # genre:Rhythm
Open Hexagon (repo) type:Clone status:Playable development:Active lang:C++ license:AFL3
Super Mario # genre:Platform
Mega Mario type:Remake status:Playable development:Halted lang:C++ license:LGPL2
pucpr-ld-mario3 (repo) type:Remake development:Halted framework:Construct2 license:As-is
Super Mario Bros And Level Editor in C# (repo) type:Clone development:Active lang:C# license:MIT
Super Mario Bros With SFML in C# (repo) type:Clone development:Active lang:C# license:GPL2
Super Mario War (repo) type:Clone status:Playable development:Halted lang:C++ license:As-is
SuperTux (repo) type:Clone status:Playable development:Active lang:C++ framework:SDL2, boost (partial) content:Open license:GPL3
uMario (repo) type:Remake status:Playable development:Halted lang:C++ framework:SDL2 license:GPL2
Super Methane Brothers # genre:Platform Arcade
Super Methane Brothers (repo) type:Remake status:Playable development:Halted lang:C++ license:GPL2
super-methane-brothers-gx (repo) type:Remake development:Sporadic lang:C++ license:GPL2
Wii and GameCube port
Super Metroid # genre:Action Adventure
Hexoshi (repo) type:Clone status:Playable development:Sporadic lang:Python license:GPL3
Super Monkey Ball # genre:Arcade Platform
irrlamb (repo) type:Remake development:Active lang:C++ framework:Irrlicht license:GPL3
Neverball (repo) type:Clone development:Active lang:C++ framework:SDL license:GPL2
Nuncabola (repo) type:Clone status:Playable development:Halted lang:Java content:Open license:GPL2
Veraball (repo) type:Remake development:Active framework:Gobot license:MIT
Super Smash Bros. # genre:Fighting
Super Tilt Bro (repo) type:Clone status:Playable development:Sporadic lang:Assembly content:Free license:WTFPL multiplayer:Competitive
The game is made for NES, but available from browser based NES emulator.
TUSSLE (repo) type:Clone status:Playable development:Halted lang:Python framework:PyGame content:Free license:GPL3 multiplayer:Competitive
TUSSLE is just an engine. You need to create your own characters or download them.
Survivor (1986) # genre:Puzzle
Survivor (repo) type:Remake status:Playable development:Sporadic lang:JavaScript framework:HTML license:CC-BY-NC
Swing # genre:Puzzle Arcade
XSwing Plus (repo) type:Remake development:Sporadic lang:Java license:GPL3
Syndicate # genre:RTS
FreeSynd (repo) type:Remake development:Halted lang:C++ license:GPL2
Syndicate Wars # genre:RTS
Syndicate Wars Port type:Remake status:Playable development:Halted content:Commercial license:GPL3
no network support
System Shock # genre:RPG FPS
System Shock: Enhanced Edition
Citadel (repo) type:Remake framework:Unity license:As-is
Shockolate (repo) type:Remake status:Playable development:Active lang:C framework:SDL2 content:Commercial license:GPL3
Needs game data from System Shock: Enhanced Edition
Taiko no Tatsujin # genre:Rhythm
osu! (repo) type:Clone status:Playable development:Active lang:C# framework:.NET Core content:Free license:MIT
Team Fortress 2 # genre:FPS
TF2
Gang Garrison 2 (repo) type:Clone status:Playable development:Sporadic lang:GML framework:GameMaker Studio content:Open license:MPL multiplayer:Online
2D demake of Team Fortress 2
Tempest # genre:Arcade
Arashi-JS (repo) type:Remake development:Halted lang:JavaScript license:GPL2
Space Twitch (repo) type:Remake development:Halted lang:C# license:As-is
wbt (repo) type:Remake status:Playable development:Halted lang:Java content:Free license:As-is
wbta (repo) type:Remake development:Halted lang:Java license:As-is
Android
Terraria # genre:Action Platform subgenre:Survival Sandbox theme:Fantasy
LastTry (repo) type:Remake development:Active lang:Java framework:LibGDX license:MIT
terrarium (repo) type:Remake development:Active lang:C++ license:GPL2
Test Drive # genre:Racing
opengl_test_drive_clone (repo) type:Remake lang:C license:GPL3
Tetris # genre:Puzzle Arcade
4DTris (repo) type:Clone status:Playable development:Halted lang:C framework:SDL OpenGL content:Open license:GPL2
Future Blocks (repo) type:Clone status:Playable development:Halted lang:QBasic content:Open license:MIT
Hextris (repo) type:Clone development:Active lang:JavaScript license:GPL3
NullpoMino (repo) type:Remake development:Halted lang:Java license:BSD
OpenBlok (repo) type:Clone development:Halted lang:C++ license:GPL3
Spludlow Tetris (repo) type:Clone status:Playable development:Halted lang:C# content:Open license:GPL3 multiplayer:Online LAN Split-screen
tetris (repo) type:Remake lang:Java license:WTFPL
Tetris (in C and NCURSES) (repo) type:Remake status:Playable development:Halted lang:C framework:ncurses SDL content:Open license:BSD
vitetris (repo) type:Remake status:Playable development:Complete lang:C content:Open license:BSD2 multiplayer:Competitive Online
Virtual terminal *tris clone
Tetris Attack # genre:Puzzle Arcade
Block Attack - Rise of the Blocks (repo) type:Clone development:Active lang:C++ framework:SDL2 license:GPL2
Crack Attack! (repo) type:Remake status:Playable development:Halted lang:C++ license:GPL2
networking support
FreeBlocks (repo) type:Remake status:Playable development:Halted lang:C framework:SDL2 license:GPL3
Panel Attack (repo) type:Remake status:Playable development:Sporadic lang:Lua license:Zlib
basic networking support
Theme Hospital # genre:Strategy Simulation theme:Management Comedy
CorsixTH (repo) type:Remake status:Playable development:Active lang:C++ Lua framework:SDL2 content:Commercial license:MIT
time-based releases
Theme Park # genre:Strategy Simulation theme:Management Comedy
Theme Park Builder 3D CAD (repo) type:Remake development:Halted lang:C++ framework:OpenGL SDL license:GPL2
Thief # genre:Action Adventure theme:Crime Fantasy
The Dark Mod (repo) type:Clone status:Playable development:Active lang:C++ license:GPL3
openDarkEngine (repo) type:Remake status:Unplayable development:Halted lang:C++ license:GPL2
Thromolus # genre:Puzzle
thromolusng (repo) type:Remake development:Halted lang:Python license:GPL3
Thrust # genre:Arcade
Thrust (repo) type:Remake development:Halted lang:C license:GPL2
Tiny Wings # genre:Arcade
Tiny Wings (repo) type:Remake development:Halted lang:Objective-C license:MIT
Titus the Fox # genre:Platform
Moktar
OpenTitus (repo) type:Remake development:Sporadic lang:C framework:SDL license:GPL3
Tomb Raider # genre:Platform Adventure Action
OpenLara (repo) type:Remake lang:C++ framework:WebGL license:BSD2
OpenRaider type:Remake development:Active lang:C++ license:GPL2
OpenTomb (repo) type:Remake development:Active lang:C++ license:LGPL3
Tomb Raider Chronicles # genre:Action TPS Adventure
Tomb Raider 5: Chronicles
TOMB5 (repo) type:Remake status:Semi-Playable development:Active lang:C content:Commercial license:MIT
The project decompiles the original binaries and want to recreate the original source which is lost.
Toobz # genre:Puzzle
Marblez (repo) type:Clone status:Playable lang:C# framework:Unity license:MIT
Total Annihilation # genre:RTS
Spring (repo) type:Remake development:Active lang:C++ Java Python license:GPL2
Total Annihilation 3D (repo) type:Remake development:Halted lang:C++ license:GPL2
Touhou # genre:Shmup subgenre:Bullet Hell theme:Anime
PyTouhou (repo) type:Remake development:Active lang:Python license:GPL3
Taisei Project (repo) type:Remake status:Playable development:Active lang:C content:Open license:MIT
TrackMania # genre:Racing
ManiaDrive (repo) type:Remake lang:C PHP license:As-is
Stunt Rally (repo) type:Clone status:Playable development:Active lang:C C++ framework:OGRE VDrift Engine license:GPL3
Transplant # genre:Arcade
Spaceship Duel (repo) type:Remake development:Sporadic lang:C# license:BSD
Transport Tycoon # genre:Strategy Simulation theme:Management
Transport Tycoon Deluxe
OpenTTD (repo) type:Remake status:Playable development:Active lang:C++ content:Swappable license:GPL2
Simutrans (repo) type:Clone status:Playable development:Active lang:C++ license:Artistic
TTDPatch (repo) type:Tool status:Playable development:Halted lang:Assembly C content:Commercial license:GPL2
A patch for Transport Tycoon that adds many features
Tranz Am # genre:Arcade
Tranzam (repo) type:Remake development:Halted lang:C++ license:Custom
Tricky Towers # genre:Puzzle
Tumbly Towers (repo) type:Remake status:Playable development:Halted lang:Java content:Open license:MIT
Triple Triad # genre:Card Game
OpenTriad type:Remake development:Active lang:Java license:GPL3
Tron # genre:Arcade
newtron (repo) type:Remake development:Halted lang:JavaScript license:As-is
Pink Pony (repo) type:Clone status:Playable development:Halted lang:C++ content:Open license:GPL3 multiplayer:Split-screen
Tron (repo) type:Remake development:Halted lang:HTML JavaScript CSS framework:jQuery license:As-is
Turmoil # genre:Arcade
datastorm (repo) type:Remake development:Active lang:C license:Apache
Turnabout # genre:Puzzle
turnabout (repo) type:Remake development:Halted lang:Elm license:As-is
Turok # genre:FPS
TurokEX (repo) type:Remake development:Halted lang:C++ license:GPL2
Turrican # genre:Shmup
Hurrican type:Remake status:Playable development:Halted lang:C++ license:As-is
Makefile needs edits to compile on Linux
Tyrian # genre:Shmup
OpenTyrian (repo) type:Remake development:Sporadic lang:C license:GPL2
Tyrian Remake (repo) type:Remake development:Sporadic lang:Java license:GPL2
UFO: Enemy Unknown # genre:Strategy RTS Turn-Based Tactics theme:Horror Sci-Fi
OpenApoc (repo) type:Remake status:Semi-Playable development:Active lang:C++ framework:SDL2 content:Commercial license:MIT
OpenXcom (repo) type:Remake status:Playable development:Active lang:C++ license:GPL3
EU fully playable, TftD in development
Project: Xenocide (repo) type:Clone development:Halted lang:C++ license:GPL2
UFO2000 (repo) type:Remake status:Playable development:Halted lang:C++ license:GPL2
UFO: Alien Invasion (repo) type:Clone development:Active lang:C license:GPL2
X-Force: Fight For Destiny (repo) type:Clone development:Sporadic lang:Delphi framework:Kylix license:GPL2
Xenowar (repo) type:Clone status:Playable development:Halted lang:C++ license:GPL3
Ugh! # genre:Arcade
CaveExpress (repo) type:Clone status:Playable development:Active lang:C framework:SDL license:GPL3
UGH-remake (repo) type:Remake development:Halted lang:C license:As-is
Ultima II: The Revenge of the Enchantress # genre:RPG
UiirJS (repo) type:Remake development:Halted lang:JavaScript license:As-is
Ultima IV # genre:RPG
xu4 (repo) type:Remake development:Halted lang:C++ license:GPL2
Ultima Online # genre:MMORPG
Iris2 (repo) type:Remake status:Playable development:Halted license:GPL3
Ultima VI # genre:RPG
Nuvie (repo) type:Remake development:Active lang:C++ license:GPL2
Ultima VII # genre:RPG
Exult (repo) type:Remake development:Active lang:C++ license:GPL2
Ultima VIII # genre:RPG
Pentagram (repo) type:Remake development:Sporadic lang:C++ license:GPL2
Ultima: Worlds of Adventure 2: Martian Dreams # genre:RPG
Nuvie (repo) type:Remake development:Active lang:C++ license:GPL2
Uncharted Waters # genre:Adventure Strategy RPG theme:Alternate Historical
Uncharted waters 2 remake (repo) type:Remake development:Active lang:Java license:GPL2
Uninvited # genre:Adventure
uninvited (repo) type:Remake development:Sporadic framework:Inform license:Artistic
Urban Assault # genre:FPS
UA_source (repo) type:Remake lang:C++ framework:SDL license:GPL2
Utopia # genre:TBS
Utopia (repo) type:Remake development:Halted lang:JavaScript license:As-is
Viper # genre:Arcade
viper (repo) type:Remake development:Halted lang:CoffeeScript license:As-is
Visual Pinball # genre:Arcade
Visual Pinball (repo) type:Clone status:Playable development:Active lang:C++ license:MAME
Vlak # genre:Arcade
Train (repo) type:Remake development:Sporadic lang:Java license:BSD
VVVVVV # genre:Puzzle Platform
WWW (repo) type:Clone development:Halted lang:JavaScript framework:HTML5 license:GPL3
Warcraft II # genre:RTS
Dark Oberon (repo) type:Clone development:Halted license:GPL2
Wargus (repo) type:Remake development:Active lang:C++ Lua content:Commercial license:GPL2
Wargus is a Warcraft2 Mod that allows you to play Warcraft2 with the Stratagus engine.
Warcraft: Orcs & Humans # genre:RTS
OpenWar (repo) type:Remake status:Unplayable development:Sporadic lang:Go content:Commercial license:GPL3
warcraft-remake (repo) type:Remake development:Active lang:Java content:Commercial license:GPL2
WinWar (repo) type:Remake development:Halted lang:C# content:Commercial license:As-is
Warhammer 40,000: Chaos Gate # genre:Turn-Based Tactics theme:Sci-Fi
Ordoor (repo) type:Remake status:Unplayable development:Sporadic lang:Go content:Commercial license:MIT
Wario Land 3 # genre:Platform
Wario-Land-3 (repo) type:Remake development:Active lang:Python framework:Pygame license:MIT
Warlords II # genre:TBS
FreeLords (repo) type:Remake development:Active lang:Java license:GPL2
Warrior Kings # genre:RTS
wkbre (repo) type:Remake development:Active lang:C++ license:GPL3
Warsong # genre:TBS theme:Fantasy
The Battle for Wesnoth (repo) type:Clone development:Active lang:C++ C Java Python Lua license:GPL2
Warzone 2100 # genre:RTS
Warzone 2100 (repo) type:Remake development:Active lang:C++ license:GPL2
Where in the World Is Carmen Sandiego? (1985) # genre:Puzzle
thiefcatcher (repo) type:Remake development:Active lang:C++ license:GPL3
Willow # genre:Arcade
Willow-Game-Remake (repo) type:Remake development:Halted lang:C++ license:As-is
Wing Commander: Privateer # genre:Action Adventure Simulation theme:Sci-Fi
Privateer - Gemini Gold (repo) type:Remake development:Sporadic lang:C++ license:GPL2
Wipeout # genre:Racing
Core Breach (repo) type:Clone license:MIT Multiple GPL2 CC-BY As-is
Ecksdee (repo) type:Clone development:Halted lang:C++ license:GPL2
H-Craft Championship (repo) type:Clone development:Active lang:C++ framework:ZLIB license:Zlib
HexGL (repo) type:Clone development:Active framework:HTML5 WebGL license:MIT
The Rush (repo) type:Clone development:Halted lang:C++ license:GPL2
The Witcher # genre:RPG theme:Fantasy
xoreos (repo) type:Remake status:Unplayable development:Active lang:C++ framework:OpenGL SDL2 content:Commercial license:GPL3
Wizard of Wor # genre:Arcade
KnightOfWor (repo) type:Remake development:Active lang:Java license:GPL3
Wizardry # genre:RPG
Wizardry Legacy (repo) type:Remake development:Active lang:C++ license:GPL3
Wolfenstein 3D # genre:FPS
ECWolf (repo) type:Remake development:Active lang:C++ license:GPL2 BSD LGPL2 Libpng Zlib bzip2 MIT IJG PD
Voxelstein 3D (repo) type:Clone development:Halted lang:C++ license:MIT
Wolfenstein: Enemy Territory # genre:FPS
ET: Legacy (repo) type:Remake development:Active lang:C C++ Lua content:Commercial license:GPL3
World of Goo # genre:Puzzle
OpenGoo (repo) type:Remake status:Unplayable development:Halted lang:C framework:QT5 license:GPL3
World of Warcraft # genre:MMORPG theme:Fantasy
PseuWoW (repo) type:Remake status:Unplayable development:Halted lang:C C++ license:GPL2
Can only connect to MaNGOS Servers (FOSS reimplementation of World of Warcraft servers).
Worlds of Ultima: The Savage Empire # genre:RPG
Nuvie (repo) type:Remake development:Active lang:C++ license:GPL2
Worms Series # genre:TBS
Hedgewars (repo) type:Clone status:Playable development:Active lang:Lua C C++ Pascal Haskell framework:SDL QT license:GPL2
WarMUX (repo) type:Clone development:Halted lang:C++ license:GPL2
X-COM: Apocalypse # genre:Strategy RTS Turn-Based Tactics theme:Horror Sci-Fi
OpenApoc (repo) type:Remake status:Semi-Playable development:Active lang:C++ framework:SDL2 content:Commercial license:MIT
OpenXcom (repo) type:Remake status:Playable development:Active lang:C++ license:GPL3
EU fully playable, TftD in development
Project: Xenocide (repo) type:Clone development:Halted lang:C++ license:GPL2
UFO2000 (repo) type:Remake status:Playable development:Halted lang:C++ license:GPL2
UFO: Alien Invasion (repo) type:Clone development:Active lang:C license:GPL2
X-Force: Fight For Destiny (repo) type:Clone development:Sporadic lang:Delphi framework:Kylix license:GPL2
Xenowar (repo) type:Clone status:Playable development:Halted lang:C++ license:GPL3
X-COM: Terror from the Deep # genre:Strategy RTS Turn-Based Tactics theme:Horror Sci-Fi
OpenApoc (repo) type:Remake status:Semi-Playable development:Active lang:C++ framework:SDL2 content:Commercial license:MIT
OpenXcom (repo) type:Remake status:Playable development:Active lang:C++ license:GPL3
EU fully playable, TftD in development
Project: Xenocide (repo) type:Clone development:Halted lang:C++ license:GPL2
UFO2000 (repo) type:Remake status:Playable development:Halted lang:C++ license:GPL2
UFO: Alien Invasion (repo) type:Clone development:Active lang:C license:GPL2
X-Force: Fight For Destiny (repo) type:Clone development:Sporadic lang:Delphi framework:Kylix license:GPL2
Xenowar (repo) type:Clone status:Playable development:Halted lang:C++ license:GPL3
X-COM: UFO Defense # genre:Strategy RTS Turn-Based Tactics theme:Horror Sci-Fi
OpenApoc (repo) type:Remake status:Semi-Playable development:Active lang:C++ framework:SDL2 content:Commercial license:MIT
OpenXcom (repo) type:Remake status:Playable development:Active lang:C++ license:GPL3
EU fully playable, TftD in development
Project: Xenocide (repo) type:Clone development:Halted lang:C++ license:GPL2
UFO2000 (repo) type:Remake status:Playable development:Halted lang:C++ license:GPL2
UFO: Alien Invasion (repo) type:Clone development:Active lang:C license:GPL2
X-Force: Fight For Destiny (repo) type:Clone development:Sporadic lang:Delphi framework:Kylix license:GPL2
Xenowar (repo) type:Clone status:Playable development:Halted lang:C++ license:GPL3
X-It # genre:Puzzle
xit (repo) type:Remake development:Halted lang:JavaScript license:As-is
Xenon 2 Megablast # genre:Shmup
Xenon 2000: Project PCF
Phavon (repo) type:Remake development:Halted lang:C license:GPL2
Typescript Xenon (repo) type:Remake status:Semi-Playable development:Halted lang:Typescript content:Free license:As-is
XOR # genre:Puzzle
XorCurses (repo) type:Clone development:Complete license:GPL3
XorGramana (repo) type:Clone development:Complete license:As-is
XPilot # genre:Arcade
XPilot NG (repo) type:Remake development:Halted lang:C license:GPL2
XQuest # genre:Arcade
XQuest 2 (repo) type:Remake lang:Pascal license:Custom
Z # genre:RTS
Zed Online (repo) type:Remake status:Playable development:Active lang:C++ content:Free license:GPL3 multiplayer:Online LAN
Zod Engine (repo) type:Remake development:Active license:GPL3
Zarch # genre:Action TPS
Virus
Ajax3d (repo) type:Remake development:Halted lang:JavaScript license:GPL2
Z Virus (repo) type:Remake lang:Blitz BASIC license:As-is
Z Virus V2 (repo) type:Remake lang:Blitz BASIC license:As-is
Zombie Apocalypse # genre:Shmup
zombie apocalypse html5 (repo) type:Remake development:Halted lang:JavaScript framework:HTML5 license:As-is
Zoop # genre:Puzzle
KZap (repo) type:Remake development:Halted lang:C++ license:GPL2
Zork # genre:Adventure
zorkClone (repo) type:Remake development:Active lang:Java license:Apache
Zorkish (repo) type:Remake development:Halted lang:C++ license:As-is
Zuma # genre:Puzzle
Zaz (repo) type:Remake development:Halted lang:C++ license:GPL3