Open Source Game Clones
This site tries to gather open-source or source-available 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:
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.
An Official project is the official source code release for a game that was formerly closed-source, maintained by the original creators and has minimal changes.
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 genres:Adventure Compilation
- ▶ScummVM ( repo
) status:Playable development:Very Active langs:C++ licenses:GPL2 - 3 Skulls of the Toltecs genres:Adventure subgenres:Point and click themes:Western
- ▶ScummVM ( repo ) status:Playable development:Very Active langs:C++ licenses:GPL2
- 3D Deathchase genres:Racing subgenres:Vehicular Combat
- 2048 genres:Puzzle
- ▶2048-in-terminal ( repo ) status:Playable development:Complete langs:C licenses:MIT
- ▶2048-python ( repo ) status:Playable development:Sporadic langs:Python licenses:MIT
- A Golden Wake genres:Adventure subgenres:Point and click
- ▶ScummVM ( repo ) status:Playable development:Very Active langs:C++ licenses:GPL2
- A-Train genres:Simulation
- ▶FreeTrain ( repo
) status:Playable development:Halted langs:C# licenses:LGPL2 - Abuse genres:Action Platform themes:Horror Sci-Fi
- ▶Abuse ( repo ) status:Playable development:Halted langs:C++ Common Lisp licenses:PD WTFPL GPL2 Custom
- ▶Abuse ( repo ) status:Playable development:Active langs:C++ licenses:PD GPL2 WTFPL
- ▶Abuse 1996 ( repo ) status:Playable development:Halted langs:C++ Lisp licenses:Custom PD GPL2 WTFPL
- Ace Combat: Assault Horizon genres:Action Simulation subgenres:Flight Simulator themes:Modern Military
- ▶Open Horizon ( repo ) status:Semi-Playable development:Halted langs:C++ licenses:MIT
- Ace of Spades genres:FPS themes:World War II
- ▶BetterSpades ( repo ) status:Playable development:Active langs:C licenses:GPL3
- ▶Iceball ( repo ) status:Playable development:Halted langs:C Lua licenses:GPL3 CC-BY-SA
- ▶OpenSpades ( repo ) status:Playable development:Active langs:C++ licenses:GPL3
- Achtung, die Kurve! genres:Arcade
- Curve Fever
- Zatacka
- ▶Curvytron ( repo ) status:Playable development:Halted langs:JavaScript licenses:MIT
- ▶Netacka ( repo ) status:Playable development:Halted langs:C licenses:MIT
- ▶Quick Curver ( repo ) status:Playable development:Active langs:C++ licenses:GPL3
- ▶Zatacka X ( repo ) status:Playable development:Sporadic langs:C licenses:GPL3
- Advance Wars genres:Turn-Based Strategy
- ▶Commander Wars ( repo ) status:Playable development:Active langs:C++ JavaScript licenses:LGPL3
- The Adventures of Robbo genres:Puzzle
- ▶Robbo ( repo ) status:Playable development:Halted langs:JavaScript licenses:As-is
- Age of Empires genres:Real-Time Strategy
- ▶0 A.D. ( repo ) status:Playable development:Active langs:C++ JavaScript licenses:GPL2 CC-BY-SA
- ▶Chariot ( repo ) status:Unplayable development:Halted langs:Rust licenses:MIT
- ▶openage ( repo ) status:Semi-Playable development:Active langs:C++ Python licenses:GPL3
- Age of Empires II genres:Real-Time Strategy themes:Medieval
- ▶freeaoe ( repo ) status:Semi-Playable development:Active langs:C++ licenses:GPL3
- ▶openage ( repo ) status:Semi-Playable development:Active langs:C++ Python licenses:GPL3
- Akalabeth: World of Doom genres:RPG themes:Fantasy
- ▶Aklabeth ( repo ) status:Playable development:Halted langs:C licenses:GPL2
- Aladdin genres:Platform
- ▶Aladdin_DirectX ( repo ) status:Unplayable development:Halted langs:C++ licenses:As-is
- Alan Wake genres:Action themes:Horror
- Alan Wake's American Nightmare
- ▶OpenAWE ( repo ) status:Unplayable development:Active langs:C++ licenses:GPL3
- Albion genres:RPG themes:Sci-Fi
- ▶SR ( repo ) development:Active langs:C Assembly licenses:MIT GPL2 LGPL2
- ▶UAlbion ( repo ) status:Unplayable development:Active langs:C# F# licenses:MIT
- Alex Kidd in Miracle World genres:Platform
- ▶JLud2D ( repo ) status:Playable development:Halted langs:Java licenses:As-is
- Alien 8 genres:Action
- ▶Alien 8 ( repo ) status:Playable development:Halted langs:C licenses:Custom
- Alien Breed subgenres:Run and gun themes:Horror Sci-Fi
- Alien Breed II: The Horror Continues
- Alien Breed: Tower Assault
- Alien Breed Special Edition '92
- ▶OpenBreed ( repo ) status:Unplayable development:Sporadic langs:C# licenses:As-is
- Allegiance genres:Action Simulation Real-Time Strategy themes:Sci-Fi
- Alone in the Dark genres:Action Adventure themes:Horror Alternate Historical
- ▶Free in the Dark ( repo ) status:Semi-Playable development:Halted langs:C licenses:GPL2
- Alone in the Dark 2 genres:Action Adventure themes:Horror Alternate Historical
- ▶Free in the Dark ( repo ) status:Semi-Playable development:Halted langs:C licenses:GPL2
- Alone in the Dark 3 genres:Action Adventure themes:Horror Alternate Historical
- ▶Free in the Dark ( repo ) status:Semi-Playable development:Halted langs:C licenses:GPL2
- Amazon: Guardians of Eden genres:Adventure subgenres:Point and click
- ▶ScummVM ( repo ) status:Playable development:Very Active langs:C++ licenses:GPL2
- Ambermoon genres:RPG themes:Fantasy
- ▶Ambermoon.net ( repo ) status:Playable development:Very Active langs:C# licenses:GPL3
- Anacreon: Reconstruction 4021 genres:Turn-Based Strategy themes:Sci-Fi Management
- ▶Ard-Reil ( repo ) status:Unplayable development:Halted langs:C C++ Java Pascal licenses:GPL2
- Angry Birds genres:Puzzle Strategy subgenres:Artillery
- ▶Apple Flinger ( repo
) status:Playable development:Complete langs:Java licenses:GPL3 - Anno series genres:Real-Time Strategy
- Another World genres:Adventure Platform themes:Sci-Fi
- Out of This World
- Outer World (アウターワールド Autā Wārudo)
- ▶NEO-RAW ( repo ) status:Playable development:Halted langs:C++ licenses:GPL2
- ▶New RAW ( repo ) status:Playable development:Halted langs:C++ licenses:GPL2
- ▶rawgl ( repo ) status:Playable development:Active langs:C++ licenses:As-is
- Another World 2: Heart of the Alien genres:Adventure Platform
- Aquastax genres:Puzzle Platform
- ▶aquastax ( repo ) status:Semi-Playable development:Halted langs:JavaScript licenses:MIT
- Archon: The Light and the Dark genres:Turn-Based Strategy
- ▶XArchon ( repo ) status:Playable development:Halted langs:C C++ licenses:GPL2
- Areena 5 genres:Simulation themes:Fantasy Management
- Arena 5
- ▶OpenArena (gladiator management game) ( repo
) status:Unplayable development:Active langs:Java licenses:GPL3 - Ares genres:Arcade Real-Time Strategy
- ▶Antares ( repo ) status:Playable development:Active langs:C++ licenses:LGPL3
- Arkanoid genres:Arcade
- ▶Ball And Wall ( repo ) status:Playable development:Complete langs:JavaScript licenses:MIT
- ▶PyBreak360 ( repo ) status:Playable development:Halted langs:Python licenses:GPL3
- ARMA 2 genres:FPS themes:Modern Military
- ▶Uebergame ( repo ) status:Playable development:Halted langs:TorqueScript C licenses:MIT CC0
- ARMA 3 genres:FPS themes:Modern Military
- ▶Uebergame ( repo ) status:Playable development:Halted langs:TorqueScript C licenses:MIT CC0
- ARMA: Armed Assault genres:FPS themes:Modern Military
- ▶Uebergame ( repo ) status:Playable development:Halted langs:TorqueScript C licenses:MIT CC0
- Armor Alley genres:Arcade Real-Time Tactics themes:Modern Military
- ▶Armor Alley ( repo ) status:Playable development:Active langs:JavaScript licenses:CC-BY-NC
- Artemis: Spaceship Bridge Simulator genres:Simulation themes:Sci-Fi
- ▶EmptyEpsilon ( repo ) status:Playable development:Active langs:C++ Lua licenses:GPL2
- Arthur's Birthday genres:Educational themes:Fantasy
- ▶ScummVM ( repo ) status:Playable development:Very Active langs:C++ licenses:GPL2
- Artillery Duel genres:Strategy subgenres:Artillery
- ▶Artillery Duel Reloaded ( repo ) status:Playable development:Halted langs:Python licenses:GPL3
- Arx Fatalis genres:RPG
- Ascendancy genres:Turn-Based Strategy
- ▶Starlane Empire ( repo ) status:Playable development:Halted langs:C++ licenses:GPL2
- Asteroids genres:Arcade
- ▶Agendaroids status:Playable development:Complete langs:C licenses:GPL2
- ▶Maelstrom ( repo ) status:Playable development:Sporadic langs:C++ licenses:GPL2
- ▶Sine ( repo ) status:Semi-Playable development:Sporadic langs:C++ licenses:MIT
- ▶Vectoroids status:Playable development:Complete langs:C licenses:GPL2
- AstroMenace genres:Shmup
- ▶AstroMenace ( repo ) status:Playable development:Active langs:C++ licenses:GPL3
- Astrosmash genres:Arcade
- ▶Cosmosmash status:Playable development:Halted langs:C++ licenses:GPL2
- Asylum genres:Action
- ▶SDL Asylum ( repo ) status:Playable development:Halted langs:C++ licenses:GPL3
- Atomic Bomberman genres:Action
- ▶Bombman ( repo
) status:Playable development:Sporadic langs:Python licenses:CC0 - Atomix genres:Puzzle
- ▶Atomiks ( repo ) status:Playable development:Halted langs:C licenses:GPL3
- ▶GNOME Atomix ( repo ) status:Playable development:Sporadic langs:C licenses:GPL2
- ▶KAtomic ( repo ) status:Playable development:Active langs:C++ licenses:GPL2
- ▶LMarbles ( repo ) status:Playable development:Complete langs:C licenses:GPL2
- ▶WAtomic ( repo ) status:Playable development:Halted langs:Delphi licenses:GPL2
- Awesomenauts genres:RPG Real-Time Strategy
- ▶BlakedAwesomenaughts ( repo ) status:Unplayable development:Halted langs:JavaScript PHP licenses:MIT
- Baba Is You genres:Puzzle
- ▶bab-be-u ( repo ) status:Playable development:Active langs:Lua licenses:MIT
- Babaliba genres:Arcade
- ▶Babaliba ( repo ) status:Playable langs:Visual FoxPro licenses:As-is
- Baldur's Gate genres:RPG themes: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 ) status:Playable development:Active langs:C++ licenses:GPL2
- Ballerburg genres:Strategy subgenres:Artillery
- Balloon Fight genres:Arcade
- Banania genres:Action Puzzle themes:Abstract
- ▶BananiaJS ( repo ) status:Playable development:Complete langs:JavaScript licenses:MIT
- Barbarian: The Ultimate Warrior genres:Fighting Platform themes:Fantasy
- ▶Barbarian status:Playable development:Halted langs:BASIC licenses:As-is
- Bard's Tale Construction Set genres:RPG
- ▶Bt Builder ( repo ) status:Semi-Playable development:Sporadic langs:C++ licenses:GPL3
- Barony genres:RPG subgenres:Action RPG themes:Fantasy
- ▶Barony ( repo ) status:Playable development:Sporadic langs:C++ licenses:GPL3
- Battle Chess genres:Turn-Based Strategy
- ▶Brutal Chess ( repo ) status:Playable development:Halted langs:C++ licenses:GPL2
- ▶Open BattleChess ( repo ) status:Unplayable development:Halted langs:C# licenses:As-is
- Battle City genres:Arcade
- ▶Battle City ( repo ) status:Playable development:Halted langs:C++ licenses:GPL3
- ▶BattleCity ( repo ) status:Playable development:Halted langs:JavaScript licenses:As-is
- ▶BattleCity2014 ( repo ) status:Unplayable development:Halted langs:C++ licenses:As-is
- ▶Cattle Bity ( repo ) status:Playable development:Complete langs:TypeScript licenses:MIT
- Battle Isle series genres:Turn-Based Strategy
- ▶Crimson Fields status:Playable development:Halted langs:C++ licenses:GPL2
- Battle Zone genres:FPS Arcade
- ▶BZFlag ( repo ) status:Playable development:Active langs:C++ licenses:LGPL2 MPL
- BeamNG.drive genres:Simulation
- ▶Rigs of Rods ( repo ) status:Playable development:Active langs:C C++ AngelScript Python licenses:GPL3
- Beatmania IIDX genres:Rhythm
- ビートマニア ツーディーエックス
- Bītomania Tsū Di Ekkusu
- ▶Bemuse ( repo ) status:Playable development:Sporadic langs:JavaScript TypeScript licenses:AGPL3
- ▶osu! ( repo ) status:Playable development:Active langs:C# licenses:MIT
- Bedlam 2: Absolute Bedlam genres:Action
- ▶Bedlam 2: Absolute Bedlam ( repo ) status:Playable development:Active langs:Assembly C++ licenses:As-is
- Bejeweled genres:Puzzle
- ▶FreeGemas ( repo ) status:Playable development:Sporadic langs:C++ licenses:GPL2
- ▶Gweled ( repo ) status:Playable development:Halted langs:C licenses:GPL2
- ▶SliJewel ( repo ) status:Playable development:Complete langs:Delphi licenses:GPL3
- Bermuda Syndrome genres:Adventure Platform
- Betrayal at Krondor genres:RPG
- ▶xBaK ( repo ) status:Playable development:Halted langs:C++ licenses:GPL3
- The Binding of Isaac genres:Roguelike
- ▶Paper Isaac ( repo ) status:Playable development:Halted langs:ooc licenses:MIT
- ▶Witch Blast ( repo ) status:Playable development:Halted langs:C++ licenses:GPL3 CC-BY-NC-SA
- Black & White genres:Simulation Strategy themes:Fantasy
- ▶openblack ( repo ) status:Unplayable development:Active langs:C++ licenses:GPL3
- Blade Runner genres:Adventure
- ▶ScummVM ( repo ) status:Playable development:Very Active langs:C++ licenses:GPL2
- Blake Stone: Planet Strike genres:FPS
- ▶BStone ( repo ) status:Playable development:Active langs:C++ licenses:GPL2
- Blockout genres:Puzzle themes:Abstract
- ▶BlockOut II ( repo ) status:Playable development:Complete langs:C++ licenses:GPL2
- Blood genres:FPS
- ▶NBlood ( repo ) status:Playable development:Very Active langs:C++ licenses:Custom
- ▶Raze ( repo ) status:Playable development:Active langs:C++ licenses:GPL2
- ▶XL Engine ( repo ) status:Semi-Playable development:Halted langs:C++ licenses:As-is
- Bloons Tower Defense genres:Real-Time Strategy subgenres:Tower Defense
- ▶BloonsTowerDefense6 ( repo ) status:Unplayable development:Halted langs:Java licenses:As-is
- The Blues Brothers genres:Platform
- ▶Blues ( repo ) status:Playable development:Halted langs:C licenses:As-is
- The Blues Brothers: Jukebox Adventure genres:Platform
- ▶Blues ( repo ) status:Playable development:Halted langs:C licenses:As-is
- Board Game genres:Compilation subgenres:Board Game
- ▶VASSAL ( repo ) status:Playable development:Active langs:Java licenses:LGPL2
- Bobby Carrot genres:Puzzle
- ▶Bobby ( repo ) status:Playable development:Halted langs:TypeScript licenses:AGPL3
- Bolo genres:Shmup
- ▶orona ( repo ) status:Semi-Playable development:Halted langs:CoffeeScript licenses:GPL2
- Bomberman genres:Arcade
- Dynablaster
- ▶Bombermaaan ( repo ) status:Playable development:Sporadic langs:C++ licenses:GPL3
- ▶Bombic ( repo ) status:Playable development:Halted langs:C++ licenses:GPL2
- ▶Bombic2 ( repo ) status:Playable development:Halted langs:C++ licenses:GPL2
- ▶DynaDungeons ( repo ) status:Semi-Playable development:Halted langs:GDScript licenses:CC-BY CC-BY-SA GPL3 OFL
- ▶Granatier ( repo ) status:Playable development:Very Active langs:C++ licenses:GPL2
- ▶Mr.Boom ( repo ) status:Playable development:Active langs:C++ licenses:MIT
- ▶SDL Bomber ( repo ) status:Playable development:Halted langs:C licenses:GPL2
- BOOM genres:Arcade
- ▶BOOM: Remake ( repo ) status:Playable development:Active langs:C++ licenses:Custom
- Boulder Dash genres:Arcade
- ▶boulder-dash ( repo ) status:Unplayable development:Halted langs:Java licenses:MIT
- ▶Digger ( repo ) status:Playable development:Sporadic langs:TypeScript licenses:As-is
- ▶GDash ( repo ) status:Playable development:Sporadic langs:C++ licenses:MIT
- ▶Mining Haze ( repo ) status:Playable development:Halted langs:C licenses:GPL2
- Brain Blasters genres:Puzzle
- ▶brainblast ( repo ) status:Unplayable development:Halted langs:C++ licenses:GPL3
- Bratwurst genres:Arcade
- ▶bratwurst ( repo ) status:Unplayable development:Halted langs:Common Lisp licenses:GPL2
- Breakout genres:Arcade
- ▶Breakout-VR ( repo ) status:Unplayable development:Halted langs:C# licenses:MIT
- ▶Briquolo status:Playable development:Halted langs:C++ licenses:GPL3
- ▶LBreakoutHD ( repo ) status:Playable development:Halted langs:C++ licenses:GPL3
- BrickShooter genres:Puzzle
- ▶Block Shooter ( repo ) status:Playable development:Active langs:JavaScript licenses:MIT
- Bruce Lee genres:Action
- ▶Jet Lee ( repo ) status:Playable development:Halted langs:C++ licenses:As-is
- Bubble Bobble genres:Arcade
- Bug Bomber genres:Arcade
- ▶BitRiot ( repo ) status:Playable development:Halted langs:C++ licenses:Apache
- BurgerTime genres:Platform
- バーガータイム
- Hamburger
- ハンバーガー
- ▶BurgerSpace status:Playable development:Sporadic langs:C++ licenses:GPL2
- Buster Bros genres:Arcade
- Pang
- パン
- Pomping World
- ポンピング・ワールド
- ▶Pang Zero ( repo ) status:Playable development:Halted langs:Perl licenses:GPL2
- Buzz Aldrin's Race Into Space genres:Strategy Simulation Turn-Based Strategy themes:Management
- BVE Trainsim genres:Simulation subgenres:Train Simulator
- Boso View Express
- ▶OpenBVE ( repo ) status:Playable development:Active langs:C# licenses:PD
- C-Dogs genres:Shmup subgenres:Run and gun
- ▶C-Dogs SDL ( repo ) status:Playable development:Sporadic langs:C licenses:BSD2 GPL2
- Cadaver genres:Action Adventure
- ▶Cadaver status:Semi-Playable development:Halted langs:C++ licenses:GPL2
- Caesar III genres:Simulation Strategy subgenres:City Building themes:Management
- ▶Augustus ( repo ) status:Playable development:Active langs:C licenses:AGPL3
- ▶CaesarIA ( repo ) status:Playable development:Halted langs:C++ JavaScript licenses:GPL3
- ▶Julius ( repo ) status:Playable development:Active langs:C licenses:AGPL3
- Call to Power II genres:Turn-Based Strategy
- Candy Crush Saga genres:Puzzle
- ▶CookieCrunch ( repo ) status:Unplayable development:Halted langs:Swift licenses:As-is
- Cannon Fodder genres:Action Real-Time Strategy Shmup
- ▶Cannon Fodder ( repo ) status:Unplayable development:Halted langs:JavaScript licenses:As-is
- ▶Open Fodder ( repo ) status:Playable development:Sporadic langs:C++ licenses:GPL3
- Captain Blood genres:Action Adventure
- Age of Pirates: Captain Blood
- ▶Captain Blood ( repo ) status:Playable development:Complete langs:C++ licenses:GPL3
- Carmageddon genres:Racing
- ▶Dethrace ( repo ) status:Semi-Playable development:Active langs:C licenses:GPL3
- ▶OpenC1 ( repo ) status:Playable development:Halted langs:C# licenses:Custom
- Cart Life genres:Simulation
- ▶Cart Life ( repo ) status:Playable development:Complete langs:AGS Script licenses:MIT
- Castle of the Winds genres:Roguelike
- The Castles of Dr. Creep genres:Arcade
- Cataclysm genres:Roguelike subgenres:Survival themes:Horror
- Catacomb genres:Action TPS themes:Fantasy
- Catacomb II
- ▶CatacombSDL ( repo ) status:Playable development:Halted langs:C licenses:GPL2
- Catacomb 3-D genres:Action FPS themes:Fantasy
- Catacomb Adventure Series
- ▶CatacombGL ( repo ) status:Playable development:Active langs:C++ licenses:GPL3
- ▶Reflection Keen ( repo ) status:Playable development:Sporadic langs:C licenses:GPL2
- Cave Story genres:Adventure Platform themes:Sci-Fi
- Doukutsu Monogatari
- ▶CSE2 ( repo ) status:Playable development:Halted langs:C++ licenses:As-is
- ▶doukutsu-rs ( repo ) status:Playable development:Active langs:Rust licenses:MIT
- ▶NXEngine ( repo ) status:Playable development:Halted langs:C++ licenses:GPL3
- ▶NXEngine-evo ( repo ) status:Playable development:Active langs:C++ licenses:GPL3
- Celeste Classic genres:Platform
- Celeste
- ▶ccleste ( repo ) status:Playable development:Sporadic langs:C licenses:As-is
- Chaos;Head genres:Adventure subgenres:Visual Novel
- Chaos;Head Noah
- ▶Nitrosharp ( repo ) status:Semi-Playable development:Active langs:C# licenses:MIT
- Chip's Challenge genres:Puzzle
- ▶Tile World status:Playable development:Sporadic langs:C licenses:GPL2
- Chris Sawyer's Locomotion genres:Strategy Simulation themes:Management
- ▶OpenLoco ( repo ) status:Playable development:Active langs:C++ licenses:MIT
- Chrono Trigger genres:Action Adventure RPG themes:Anime Fantasy
- ▶Chrono Trigger C ( repo ) status:Unplayable development:Halted langs:C licenses:As-is
- ChuChu Rocket! genres:Puzzle Action
- ▶Duck Marines ( repo ) status:Playable development:Active langs:Lua licenses:CC-BY-SA CC-BY-NC-ND
- Circus Atari genres:Arcade
- ▶Circus Linux! status:Playable development:Complete langs:C licenses:GPL2
- Civilization genres:Turn-Based Strategy
- ▶CivOne ( repo ) status:Unplayable development:Halted langs:C# licenses:CC0
- Civilization II genres:Turn-Based Strategy subgenres:4X themes:Alternate Historical Management
- ▶C-evo ( repo ) status:Playable langs:Delphi licenses:PD
- ▶Civ2-clone ( repo ) status:Unplayable development:Active langs:C# licenses:GPL3
- ▶Freeciv ( repo ) status:Playable development:Active langs:C licenses:GPL2
- ▶Freeciv-web ( repo ) status:Playable development:Very Active langs:JavaScript Java licenses:AGPL3 GPL3
- Civilization V genres:Turn-Based Strategy subgenres:4X themes:Alternate Historical Management
- ▶UnCiv ( repo ) status:Playable development:Active langs:Kotlin licenses:MPL
- Claw genres:Platform
- ▶OpenClaw ( repo ) status:Playable development:Sporadic langs:C++ licenses:GPL3
- Clonk genres:Action Platform Real-Time Strategy
- ▶OpenClonk ( repo ) status:Playable development:Active langs:C++ licenses:ISC
- The Clue! genres:Adventure
- ▶Der Clou! ( repo ) status:Playable development:Halted langs:C licenses:Custom
- Colobot genres:Educational Real-Time Strategy themes:Sci-Fi
- Colonize with Bots
- Coloris genres:Puzzle
- ▶Coloris ( repo ) status:Playable langs:Java licenses:GPL3
- Columns genres:Puzzle
- ▶Columns ( repo ) status:Playable development:Active langs:C++ licenses:Zlib
- ▶SliLumns ( repo ) status:Playable development:Complete langs:Delphi licenses:GPL3
- Command & Conquer genres:Real-Time Strategy themes:Modern Military
- ▶Arrakis ( repo ) status:Playable development:Complete langs:BASIC licenses:Custom
- ▶OpenRA ( repo ) status:Playable development:Active langs:C# Lua licenses:GPL3
- ▶Vanilla-Conquer ( repo ) status:Playable development:Active langs:C C++ Assembly licenses:GPL3
- Command & Conquer: Generals genres:Real-Time Strategy themes:Sci-Fi Modern Military
- ▶OpenSAGE ( repo ) status:Unplayable development:Active langs:C# licenses:LGPL3
- ▶Thyme ( repo ) status:Playable development:Active langs:C++ licenses:GPL2
- Command & Conquer: Red Alert genres:Real-Time Strategy themes:Modern Military
- ▶Chronoshift ( repo ) status:Playable development:Halted langs:C++ licenses:GPL2
- ▶OpenRA ( repo ) status:Playable development:Active langs:C# Lua licenses:GPL3
- ▶Vanilla-Conquer ( repo ) status:Playable development:Active langs:C C++ Assembly licenses:GPL3
- Commander Keen Series genres:Platform
- ▶Keen Dreams ( repo ) status:Playable development:Complete langs:C licenses:GPL2
- ▶Omnispeak ( repo ) status:Playable development:Sporadic langs:C licenses:GPL2
- ▶Reflection Keen ( repo ) status:Playable development:Sporadic langs:C licenses:GPL2
- Commando genres:Shmup
- ▶CommandoJS ( repo ) status:Playable development:Halted langs:JavaScript CoffeeScript licenses:MIT
- Company of Heroes genres:Real-Time Strategy themes:World War II
- ▶Spring: 1944 ( repo ) status:Playable development:Sporadic langs:Lua licenses:GPL2 CC-BY-NC
- Company of Heroes 2 genres:Real-Time Strategy themes:World War II
- ▶Spring: 1944 ( repo ) status:Playable development:Sporadic langs:Lua licenses:GPL2 CC-BY-NC
- Conflict in Vietnam genres:Strategy themes:Vietnam
- ▶Command Series Engine ( repo ) status:Playable development:Active langs:Go licenses:GPL2
- Contra genres:Platform
- ▶Contra_remake ( repo ) status:Semi-Playable development:Halted langs:C++ licenses:GPL2
- Cookie Clicker genres:Arcade
- ▶CookieClickerRemake ( repo ) status:Unplayable development:Halted langs:C# licenses:As-is
- Cortex Command genres:Action Real-Time Tactics themes:Sci-Fi
- ▶CCCP ( repo ) status:Playable development:Active langs:C++ licenses:AGPL3
- ▶CCOSS ( repo ) status:Playable development:Complete langs:C++ licenses:AGPL3
- Cosmic Ark genres:Action
- ▶CosmicArk-Advanced ( repo ) status:Unplayable development:Halted langs:JavaScript licenses:Custom
- Cosmo's Cosmic Adventure genres:Platform
- ▶Cosmo-Engine ( repo ) status:Playable development:Active langs:C licenses:GPL2
- ▶Cosmore ( repo ) status:Playable development:Active langs:C Assembly licenses:MIT
- Counter-Strike genres:FPS
- ▶FreeCS ( repo ) status:Playable development:Active langs:QuakeC licenses:ISC
- Crazy Cars genres:Racing
- ▶Crazy Cars status:Playable development:Complete langs:BASIC licenses:As-is
- Crazy Machines genres:Puzzle Simulation
- Crazy Machines: The Wacky Contraptions Game
- Crazy Machines 2 genres:Puzzle Simulation
- Creatures genres:Simulation
- ▶openc2e ( repo ) status:Unplayable development:Sporadic langs:C++ licenses:LGPL2 GPL2
- Crimsonland genres:Shmup
- ▶Grimsonland ( repo ) status:Playable development:Halted langs:JavaScript licenses:MIT
- ▶Violetland ( repo ) status:Playable development:Active langs:C++ licenses:GPL3 CC-BY-SA
- Crusade in Europe genres:Strategy themes:World War II
- ▶Command Series Engine ( repo ) status:Playable development:Active langs:Go licenses:GPL2
- Crystal Caves genres:Platform
- ▶OpenCrystalCaves ( repo ) status:Unplayable langs:C++ licenses:MIT
- Crystal Quest genres:Arcade
- ▶CrystalQuest ( repo ) status:Playable development:Halted langs:JavaScript licenses:As-is
- Cube 2: Sauerbraten genres:FPS
- ▶Inexor ( repo ) status:Semi-Playable development:Active langs:C++ JavaScript licenses:Zlib
- ▶open-cube ( repo ) status:Semi-Playable development:Sporadic langs:C++ licenses:Zlib
- Cube World genres:RPG
- ▶Veloren ( repo ) status:Playable development:Active langs:Rust licenses:GPL3
- Curse of the Azure Bonds genres:RPG
- ▶coab ( repo ) status:Playable development:Sporadic langs:C# licenses:BSD
- Cytadela genres:FPS
- ▶Cytadela ( repo ) status:Playable development:Halted langs:C++ licenses:GPL3
- Dance Dance Revolution genres:Rhythm
- ▶Performous ( repo ) status:Playable development:Active langs:C++ licenses:GPL2
- ▶StepMania ( repo ) status:Playable development:Sporadic langs:C++ Lua licenses:MIT CC-BY-NC
- Dandy genres:Arcade
- Dangerous Dave in the Haunted Mansion genres:Platform
- Dangerous Dave 2
- ▶Dangerous Dave 2: Modification Edition ( repo ) status:Playable development:Active langs:C++ licenses:Custom
- Dark Forces genres:FPS
- ▶XL Engine ( repo ) status:Semi-Playable development:Halted langs:C++ licenses:As-is
- Dark Reign: The Future of War genres:Real-Time Strategy themes:Sci-Fi
- ▶OpenDR ( repo ) status:Semi-Playable development:Active langs:C# licenses:GPL3
- Death Rally genres:Racing subgenres:Vehicular Combat
- ▶dRally ( repo ) status:Playable development:Active langs:Assembly C licenses:MIT
- ▶Dreerally ( repo ) status:Semi-Playable development:Active langs:C licenses:PD
- Deathlord genres:RPG themes:Fantasy
- Decision in the Desert genres:Strategy themes:World War II
- ▶Command Series Engine ( repo ) status:Playable development:Active langs:Go licenses:GPL2
- DEFCON genres:Real-Time Strategy
- ▶Dupocracy ( repo ) status:Semi-Playable development:Halted langs:JavaScript licenses:As-is
- Defender genres:Arcade
- ▶Defendguin status:Playable development:Complete langs:C licenses:GPL2
- ▶Word War vi ( repo ) status:Playable development:Complete langs:C licenses:GPL2
- Deflektor genres:Puzzle
- ▶Deflektor X4 status:Playable development:Complete langs:C licenses:As-is
- ▶Mirror Magic status:Playable development:Halted langs:C licenses:GPL2
- Delver genres:RPG Action
- ▶DelverEngine ( repo ) status:Playable development:Complete langs:Java licenses:Zlib
- Descent genres:FPS
- ▶D2X-XL ( repo ) status:Playable development:Halted langs:C++ licenses:GPL2
- ▶DXX-Rebirth ( repo ) status:Playable development:Active langs:C++ licenses:GPL3 Custom
- ▶Kathodos ( repo ) status:Unplayable development:Halted langs:Python licenses:As-is
- Descent II genres:FPS
- ▶D2X-XL ( repo ) status:Playable development:Halted langs:C++ licenses:GPL2
- ▶DXX-Rebirth ( repo ) status:Playable development:Active langs:C++ licenses:GPL3 Custom
- ▶Kathodos ( repo ) status:Unplayable development:Halted langs:Python licenses:As-is
- DesertStrike: Return to the Gulf genres:Shmup
- ▶openstrike ( repo ) status:Unplayable development:Sporadic langs:C++ licenses:GPL3
- Desperados: Wanted Dead or Alive genres:Real-Time Strategy
- ▶OpenDeathValley ( repo ) status:Unplayable development:Halted langs:C licenses:GPL3
- Destructo genres:Arcade
- Island of Dr. Destructo
- The Island of Doctor Destructo
- ▶Return of Dr. Destructo ( repo ) status:Playable development:Complete langs:C++ licenses:MIT
- Deuteros genres:Real-Time Strategy
- ▶Deuteros X ( repo ) status:Unplayable development:Halted langs:C# licenses:GPL2
- Diablo genres:RPG Action themes:Horror Fantasy Medieval
- ▶Devilution ( repo ) status:Playable development:Active langs:C++ licenses:Custom
- ▶DevilutionX ( repo ) status:Playable development:Active langs:C++ licenses:Custom
- ▶DGEngine ( repo ) status:Semi-Playable development:Active langs:C++ licenses:Zlib
- ▶Flare ( repo ) status:Playable development:Sporadic langs:C++ licenses:GPL3
- ▶freeablo ( repo ) status:Playable development:Active langs:C++ Python licenses:GPL3
- ▶Summoning Wars ( repo ) status:Semi-Playable development:Halted langs:C++ Lua licenses:GPL3
- Diablo II genres:RPG Action subgenres:Action RPG themes:Fantasy Medieval
- ▶DGEngine ( repo ) status:Semi-Playable development:Active langs:C++ licenses:Zlib
- ▶Diablerie ( repo ) status:Semi-Playable development:Sporadic langs:C# licenses:MIT
- ▶OpenD2 ( repo ) status:Unplayable development:Sporadic langs:C C++ licenses:GPL3
- ▶OpenDiablo2 ( repo ) status:Semi-Playable development:Active langs:Go licenses:As-is
- ▶Riiablo ( repo ) status:Semi-Playable development:Active langs:Java licenses:Apache
- Diabolika 2 genres:Puzzle themes:Fantasy
- Diabolika 2: The Devil's Last Stand
- ▶Diabolika ( repo ) status:Playable development:Complete langs:C++ licenses:Zlib
- Digger genres:Arcade
- Digimon World genres:RPG
- ▶Digimon World Project Ark ( repo ) status:Unplayable development:Halted langs:C# licenses:As-is
- Dink Smallwood genres:RPG
- ▶GNU FreeDink ( repo ) status:Playable development:Complete langs:C licenses:GPL3
- Dodger genres:Arcade
- ▶dodger-remake ( repo ) status:Unplayable development:Halted langs:C++ licenses:As-is
- Dogs of War genres:Shmup
- ▶openDOW ( repo ) status:Semi-Playable development:Halted langs:C licenses:GPL3
- Dominion genres:Turn-Based Strategy Strategy themes:Fantasy
- ▶OpenDominion ( repo ) status:Playable development:Active langs:PHP licenses:AGPL3
- Doom genres:FPS themes:Sci-Fi
- Doom II
- ▶3DGE ( repo ) status:Playable development:Sporadic langs:C++ licenses:GPL2
- ▶64doom ( repo ) status:Playable development:Sporadic langs:C licenses:GPL2
- ▶Doom ( repo ) status:Playable development:Complete langs:C licenses:Custom
- ▶Doom Classic for iOS ( repo ) status:Playable development:Complete langs:C licenses:GPL2
- ▶Doom Legacy ( repo ) status:Playable development:Active langs:C++ licenses:GPL2
- ▶DOOM Retro ( repo ) status:Playable development:Active langs:C licenses:GPL3
- ▶Freedoom ( repo ) status:Playable development:Active licenses:BSD
- ▶GZDoom ( repo ) status:Playable development:Active langs:C++ licenses:GPL3
- ▶Mocha Doom ( repo ) status:Playable development:Halted langs:Java licenses:GPL3
- ▶Odamex ( repo ) status:Playable development:Active langs:C licenses:GPL2
- ▶PrBoom+ ( repo ) status:Playable development:Active langs:C licenses:GPL2
- ▶PsyDoom ( repo ) status:Playable development:Sporadic langs:C++ licenses:GPL3
- ▶SLADE ( repo ) development:Active langs:C++ licenses:GPL2
- ▶ZDoom ( repo ) status:Playable development:Halted langs:C licenses:BSD
- Doom 3 genres:FPS themes:Sci-Fi
- ▶AdaDoom3 ( repo ) status:Unplayable development:Sporadic langs:Ada licenses:As-is
- ▶D3es ( repo ) status:Playable development:Halted langs:C++ licenses:GPL3
- ▶dhewm3 ( repo ) status:Playable development:Active langs:C++ licenses:GPL3
- ▶RBDOOM-3-BFG ( repo ) status:Playable development:Active langs:C++ licenses:GPL3
- Doom 64 genres:FPS themes:Sci-Fi
- ▶Doom64EX ( repo ) status:Semi-Playable development:Halted langs:C licenses:GPL2
- Double Dragon genres:Action
- ▶OpenBOR ( repo ) status:Playable development:Sporadic langs:C licenses:BSD
- Dragon Age II genres:RPG themes:Fantasy
- ▶xoreos ( repo ) status:Unplayable development:Active langs:C++ licenses:GPL3
- Dragon Age: Origins genres:RPG themes:Fantasy
- ▶xoreos ( repo ) status:Unplayable development:Active langs:C++ licenses:GPL3
- Drakan: Order of the Flame genres:Action Adventure themes:Fantasy Medieval
- ▶OpenDrakan ( repo ) status:Unplayable development:Active langs:C++ licenses:GPL3
- Driver 2 genres:Racing Action
- ▶REDRIVER2 ( repo ) status:Playable development:Active langs:C licenses:MIT
- Drugwars genres:Strategy Turn-Based Strategy themes:Crime
- ▶Dope Wars ( repo ) status:Playable development:Sporadic langs:C licenses:GPL2
- ▶RxWars ( repo ) status:Playable development:Halted langs:JavaScript licenses:GPL3
- Dstroy genres:Arcade
- ▶Dstroy status:Playable langs:C++ licenses:GPL2
- Duck Hunt genres:Arcade
- ▶Duck Hunt JS ( repo ) status:Playable development:Halted langs:JavaScript licenses:MIT
- ▶Duck Hunter ( repo ) status:Playable development:Halted langs:Python licenses:As-is
- ▶Duck Rehunt ( repo ) status:Unplayable development:Halted langs:Python licenses:GPL3
- ▶DuckHunt ( repo ) status:Playable development:Halted langs:JavaScript licenses:As-is
- Duke Nukem genres:Platform
- ▶Dave Gnukem ( repo ) status:Playable development:Active langs:C++ licenses:GPL2
- ▶Freenukum ( repo
) status:Semi-Playable development:Sporadic langs:Rust licenses:AGPL3 - Duke Nukem 3D genres:FPS
- ▶Chocolate Duke3D ( repo ) status:Playable development:Halted langs:C licenses:Custom
- ▶Duke3D ( repo ) status:Playable development:Halted langs:C licenses:Custom
- ▶Duke3d_win32 ( repo ) status:Playable development:Halted langs:C licenses:Custom
- ▶DukeGDX ( repo
) status:Playable development:Active langs:Java licenses:Custom - ▶EDuke32 ( repo ) status:Playable development:Very Active langs:C++ licenses:Custom
- ▶JFDuke3D ( repo ) status:Playable development:Sporadic langs:C licenses:Custom
- ▶Raze ( repo ) status:Playable development:Active langs:C++ licenses:GPL2
- ▶Rednukem ( repo ) status:Playable development:Very Active langs:C++ licenses:Custom
- ▶xDuke ( repo ) status:Playable development:Halted langs:C licenses:Custom
- Duke Nukem II genres:Platform themes:Sci-Fi
- ▶Duke 2 Reconstructed ( repo ) status:Playable development:Active langs:C licenses:GPL2
- ▶Rigel Engine ( repo ) status:Playable development:Active langs:C++ licenses:GPL2
- Dune 2 genres:Real-Time Strategy themes:Sci-Fi
- ▶Arrakis ( repo ) status:Playable development:Complete langs:BASIC licenses:Custom
- ▶Dune 2 - The Maker - Java version ( repo ) status:Semi-Playable development:Halted langs:Java licenses:MIT
- ▶Dune Legacy ( repo ) status:Playable development:Active langs:C++ licenses:GPL2
- ▶OpenDUNE ( repo ) status:Playable development:Active langs:C licenses:GPL2
- Dune 2000 genres:Real-Time Strategy themes:Sci-Fi
- ▶OpenRA ( repo ) status:Playable development:Active langs:C# Lua licenses:GPL3
- Dungeon Keeper genres:Strategy Real-Time Strategy themes:Horror Fantasy Comedy
- ▶KeeperFX ( repo ) status:Playable development:Active langs:C licenses:As-is
- ▶OpenDungeons ( repo ) status:Playable development:Sporadic langs:C++ licenses:GPL3
- Dungeon Keeper 2 genres:Simulation Real-Time Strategy
- ▶GLKeeper (GrimLands Keeper) ( repo ) status:Unplayable development:Sporadic langs:C++ licenses:MIT
- ▶OpenKeeper ( repo ) status:Unplayable development:Active langs:Java licenses:GPL3
- Dungeon Master genres:RPG Action themes:Fantasy
- Chaos Strikes Back
- ▶CSBwin ( repo ) status:Playable development:Halted langs:C++ licenses:As-is
- ▶DungeonMaster ( repo ) status:Unplayable development:Halted langs:C# licenses:As-is
- Dwarf Fortress genres:Strategy RPG themes:Fantasy
- ▶DwarfCorp ( repo ) status:Playable development:Active langs:C# licenses:MIT
- ▶Project Porcupine ( repo ) status:Unplayable development:Halted langs:C# licenses:CC-BY-NC-SA GPL3
- ▶Veloren ( repo ) status:Playable development:Active langs:Rust licenses:GPL3
- DX-Ball genres:Arcade
- ▶DXBall ( repo ) status:Unplayable development:Halted langs:Java licenses:As-is
- ▶javascript-E.T. ( repo ) status:Unplayable development:Halted langs:JavaScript licenses:MIT
- Earth 2140 genres:Real-Time Strategy themes:Sci-Fi
- ▶OpenE2140 ( repo ) status:Semi-Playable development:Active langs:C# licenses:GPL3
- ▶opene2140 ( repo
) status:Unplayable development:Halted langs:C++ licenses:GPL3 - Earth Shaker genres:Puzzle
- ▶earth-shaker ( repo ) status:Unplayable development:Halted langs:C# licenses:As-is
- ▶EarthShakerDS ( repo ) status:Playable development:Complete langs:C++ licenses:BSD
- Eat The Whistle genres:Sports subgenres:Soccer
- Echochrome genres:Puzzle
- Mugen Kairō
- 無限回廊
- ▶l-echo ( repo ) status:Playable development:Halted langs:C++ licenses:GPL3
- Elasto Mania genres:Platform
- ▶X-Moto ( repo ) status:Playable development:Active langs:C++ licenses:GPL2
- The Elder Scrolls II: Daggerfall genres:RPG
- ▶Daggerfall.NET ( repo ) status:Unplayable development:Halted langs:C# licenses:As-is
- ▶opendf ( repo ) status:Unplayable development:Sporadic langs:C++ licenses:GPL3
- ▶XL Engine ( repo ) status:Semi-Playable development:Halted langs:C++ licenses:As-is
- The Elder Scrolls III: Morrowind genres:RPG themes:Fantasy
- ▶OpenMW ( repo
) status:Playable development:Very Active langs:C++ licenses:GPL3 - ▶TES3MP ( repo ) status:Playable development:Active langs:C++ licenses:GPL3
- The Elder Scrolls: Arena genres:RPG
- ▶OpenTESArena ( repo ) status:Unplayable development:Active langs:C++ licenses:MIT
- ▶opentesarena ( repo ) status:Unplayable development:Halted langs:C++ licenses:As-is
- Elements genres:Turn-Based Strategy
- ▶OpenEtG ( repo ) status:Playable development:Active langs:JavaScript Rust licenses:MIT
- Elite genres:Action Simulation subgenres:Flight Simulator themes:Sci-Fi
- ▶Elite remake status:Playable development:Halted langs:C licenses:As-is
- ▶Oolite ( repo ) status:Playable development:Active licenses:GPL2
- ▶Vega Strike ( repo ) status:Playable development:Active langs:C++ licenses:GPL3
- Elite II genres:Action Simulation subgenres:Flight Simulator themes:Sci-Fi Espionage
- ▶Pioneer ( repo ) status:Playable development:Active langs:C++ C Lua licenses:GPL3
- Elite III genres:Action Simulation subgenres:Flight Simulator themes:Sci-Fi Espionage
- Frontier: First Encounters
- FFE
- ▶jffe ( repo ) status:Unplayable development:Halted langs:C++ licenses:As-is
- Elona genres:Roguelike subgenres:Sandbox themes:Fantasy
- Eternal League of Nefia
- ▶ElonaFoobar ( repo ) status:Playable development:Active langs:C++ Lua licenses:MIT
- ▶OpenNefia ( repo ) status:Unplayable development:Sporadic langs:Lua licenses:MIT
- Emperor of the Fading Suns genres:Turn-Based Strategy
- ▶Phoenix ( repo ) status:Semi-Playable development:Halted langs:Java licenses:As-is
- Emperor: Battle for Dune genres:Real-Time Strategy
- ▶CorrinoEngine status:Unplayable development:Active langs:C# licenses:GPL3
- Empire genres:Strategy Turn-Based Strategy
- VMS Empire
- Empire: Wargame of the Century
- Empire Deluxe
- ▶Xconq ( repo ) status:Playable development:Sporadic langs:C C++ licenses:GPL2
- Encounter genres:Shmup
- ▶Encounter ( repo ) status:Playable development:Sporadic langs:JavaScript licenses:As-is
- Enduro genres:Racing
- ▶Enduro tribute ( repo ) status:Playable development:Sporadic langs:JavaScript licenses:MIT
- Entombed! genres:Adventure
- ▶Entombed! status:Playable development:Complete langs:C licenses:GPL2
- Escape from Colditz genres:Action Adventure
- Escape from Monkey Island genres:Adventure
- ▶ResidualVM ( repo ) status:Playable development:Halted langs:C++ licenses:GPL2
- Escape Velocity genres:Action Simulation
- ▶Endless Sky ( repo ) status:Playable development:Active langs:C++ licenses:GPL3
- ▶Naev ( repo ) status:Playable development:Very Active langs:C Lua licenses:GPL3
- ▶Nox Imperii ( repo ) status:Playable development:Halted langs:C licenses:GPL3
- Exile 1988 genres:Action Adventure
- ▶EXILE ( repo ) status:Unplayable development:Halted langs:Lua licenses:Zlib
- Exolon genres:Shmup
- ▶Exolon ( repo ) status:Playable development:Sporadic langs:JavaScript licenses:MIT
- Eye of the Beholder II genres:RPG Action
- ▶Dungeon Eye ( repo ) status:Playable development:Halted langs:C# licenses:GPL3
- F-1 Spirit genres:Sports Racing themes:Motorsports
- ▶F-1 Spirit status:Playable development:Halted langs:C++ licenses:GPL2
- F-Zero genres:Racing
- ▶F-Zero Clone ( repo ) status:Unplayable development:Halted langs:JavaScript licenses:As-is
- ▶Racer ( repo ) status:Playable development:Halted langs:C++ Python licenses:GPL3
- Factorio genres:Simulation
- ▶Jactorio ( repo ) status:Playable development:Active langs:C++ licenses:MIT
- ▶Mindustry ( repo ) status:Playable development:Very Active langs:Java licenses:GPL3
- Fade to Black genres:Action Adventure
- ▶f2bgl ( repo ) status:Playable development:Sporadic langs:C++ licenses:As-is
- Falcon genres:Simulation
- ▶FreeFalcon ( repo ) status:Playable development:Halted langs:C++ licenses:BSD2
- Fall Down genres:Arcade
- ▶ativayeban ( repo ) status:Playable development:Halted langs:C licenses:GPL2
- ▶Falling Time ( repo ) status:Playable development:Halted langs:C licenses:GPL2
- Fallout genres:RPG themes:Post-Apocalyptic
- Fallout: A Post Nuclear Role Playing Game
- ▶Fallout Community Edition ( repo ) status:Playable development:Halted langs:C++ licenses:Custom
- Fallout 2 genres:RPG
- ▶DarkFO ( repo ) status:Semi-Playable development:Halted langs:JavaScript Python licenses:Apache
- ▶Fallout 2 Community Edition ( repo ) status:Playable development:Halted langs:C++ licenses:Custom
- ▶Falltergeist ( repo ) status:Unplayable development:Active langs:C++ licenses:GPL3
- ▶Harold ( repo ) status:Semi-Playable development:Active langs:TypeScript Python licenses:Apache
- ▶jsFO ( repo ) status:Semi-Playable development:Halted langs:JavaScript Python licenses:Apache
- ▶PARPG ( repo ) status:Unplayable development:Halted langs:Python C++ licenses:GPL3 CC-BY-SA
- ▶sfall ( repo ) status:Playable development:Active langs:C++ C C# licenses:GPL3
- ▶Vault13 ( repo ) status:Unplayable development:Sporadic langs:Rust licenses:GPL3
- Fallout 3: Van Buren genres:RPG
- ▶VBEditor ( repo ) development:Halted langs:Visual Basic .NET licenses:As-is
- Fallout Online genres:MMORPG
- ▶FOnline ( repo ) status:Unplayable development:Halted langs:C++ licenses:GPL3
- Fallout Tactics: Brotherhood of Steel genres:Real-Time Strategy
- ▶FreeFT ( repo ) status:Semi-Playable development:Halted langs:C++ licenses:BSD
- Fantastic Journey genres:Shmup
- Gokujō Parodius!
- Fantastic Parodius - Pursue the Glory of the Past
- ▶pucpr-ld-parodius ( repo ) status:Unplayable development:Halted licenses:As-is
- Final Fantasy IX genres:RPG themes:Fantasy
- ▶Memoria ( repo ) status:Playable development:Complete langs:C# licenses:MIT
- Final Fantasy VII genres:RPG
- ▶Q-Gears ( repo ) status:Unplayable development:Halted langs:C++ licenses:GPL2
- Final Fantasy VIII genres:RPG
- ▶OpenVIII ( repo ) status:Unplayable development:Active langs:C# licenses:MIT
- Final Fight genres:Action
- ▶OpenBOR ( repo ) status:Playable development:Sporadic langs:C licenses:BSD
- Fire Power genres:Action
- ▶OpenFire ( repo ) status:Semi-Playable development:Halted langs:C licenses:MIT
- Fish Fillets genres:Puzzle themes:Aquatic
- Five Nights at Freddy's subgenres:Point and click Survival themes:Horror
- FNaF
- FNAF
- Five Nights
- ▶OpenFNaF ( repo ) status:Semi-Playable development:Sporadic langs:C licenses:MIT
- Flag Catcher genres:Puzzle
- ▶Gift Grabber ( repo ) status:Playable development:Active langs:JavaScript licenses:Apache
- Flappy Bird genres:Arcade Platform
- ▶CrappyBird ( repo ) status:Playable development:Halted langs:JavaScript licenses:MIT
- ▶Floppy Birb ( repo ) status:Playable development:Halted langs:JavaScript licenses:MIT
- ▶Hocoslamfy ( repo ) status:Playable development:Halted langs:C licenses:GPL2
- Flashback genres:Adventure Platform
- ▶REminiscence status:Playable development:Halted langs:C++ licenses:As-is
- Flying Shark genres:Shmup
- ▶Friking Shark ( repo ) status:Playable development:Sporadic langs:C++ licenses:GPL3
- ▶Football Manager ( repo ) status:Unplayable development:Halted langs:C licenses:GPL2
- Forgotten Realms: Unlimited Adventures genres:RPG
- Forsaken genres:FPS themes:Sci-Fi Post-Apocalyptic
- ▶ProjectX ( repo ) status:Playable development:Halted langs:C licenses:GPL2
- Freelancer genres:Action Simulation TPS themes:Sci-Fi
- ▶Librelancer ( repo ) status:Semi-Playable development:Active langs:C# licenses:MIT
- FreeSpace 2 genres:Action Simulation themes:Sci-Fi
- Frog! genres:Arcade
- Back To Nature
- ▶back-to-nature-c64-remake ( repo ) status:Playable development:Halted langs:Java licenses:As-is
- Frogger genres:Arcade
- ▶Froggix ( repo ) status:Playable development:Halted langs:Python licenses:GPL3
- Frogs and Flies genres:Arcade
- Frog Bog
- ▶Batrachians status:Semi-Playable development:Halted langs:C++ licenses:GPL2
- Full Tilt! Pinball genres:Arcade subgenres:Pinball
- 3D Pinball for Windows - Space Cadet
- Future Cop: LAPD genres:TPS
- ▶Future Cop: MIT ( repo ) status:Unplayable development:Active langs:C++ licenses:MIT
- Galaxian genres:Arcade
- ▶galaxian ( repo ) status:Unplayable development:Halted langs:ActionScript licenses:As-is
- Gauntlet genres:Action Arcade themes:Fantasy Medieval
- Geometry Wars genres:Shmup
- Gish genres:Platform themes:Comedy
- ▶freegish ( repo ) status:Playable development:Active langs:C licenses:GPL2 CC-BY-SA
- ▶Gish status:Playable development:Complete langs:C licenses:GPL3
- Gladiator genres:Action RPG
- ▶Openglad ( repo ) status:Playable development:Halted langs:C++ licenses:GPL2
- Glest genres:Real-Time Strategy themes:Medieval Fantasy
- ▶MegaGlest ( repo ) status:Playable development:Active langs:C C++ licenses:GPL3 CC-BY-SA
- Gloom genres:FPS themes:Sci-Fi
- ▶GloomAmiga ( repo ) status:Playable development:Complete langs:Assembly licenses:Unlicense
- ▶ZGloom ( repo ) status:Playable development:Halted langs:C++ licenses:Custom
- Gloom (Quake) genres:Real-Time Strategy FPS themes:Sci-Fi
- ▶Tremulous ( repo ) status:Playable development:Halted langs:C licenses:GPL2 CC-BY-SA
- ▶Unvanquished ( repo ) status:Playable development:Active langs:C++ licenses:GPL3 BSD CC-BY-SA CC-BY
- Gods genres:Platform
- ▶Gods Deluxe ( repo ) status:Playable development:Halted langs:Java licenses:As-is
- GoldenEye 007 genres:FPS
- Gorillas genres:Arcade subgenres:Artillery
- Gorilla.Bas
- ▶Gorillas ( repo ) status:Playable development:Halted langs:Objective-C licenses:JRL
- ▶Gorillas-rs ( repo ) status:Playable development:Active langs:Rust licenses:MIT
- Gothic genres:RPG Action
- Gothic II
- ▶OpenGothic ( repo ) status:Playable development:Active langs:C++ licenses:MIT
- ▶REGoth ( repo ) status:Playable development:Halted langs:C++ licenses:MIT
- Grand Theft Auto genres:Action Adventure subgenres:Vehicular Combat themes:Crime
- ▶Carnage3D ( repo ) status:Unplayable development:Active langs:C++ licenses:MIT
- ▶OpenGTA ( repo ) status:Unplayable development:Halted langs:C++ licenses:Custom
- Grand Theft Auto 2 genres:Action Adventure subgenres:Vehicular Combat themes:Crime
- ▶gta2net status:Unplayable development:Halted langs:C# licenses:As-is
- Grand Theft Auto III genres:Action Adventure subgenres:Sandbox Vehicular Combat themes:Crime
- Grand Theft Auto: San Andreas genres:Action Adventure subgenres:Sandbox Vehicular Combat themes:Crime
- ▶Grit Game Engine ( repo ) development:Halted langs:C++ licenses:MIT
- ▶SanAndreasUnity ( repo ) status:Playable development:Active langs:C# licenses:MIT
- Grand Theft Auto: Vice City genres:Action Adventure subgenres:Sandbox Vehicular Combat themes:Crime
- ▶OpenVice ( repo ) status:Unplayable development:Sporadic langs:C# licenses:GPL3
- Gravity Force genres:Arcade
- The Great Escape genres:Arcade
- The Great Giana Sisters genres:Platform
- ▶OpenGGS ( repo ) status:Playable development:Sporadic langs:C++ licenses:GPL2
- Grim Fandango genres:Adventure
- ▶ResidualVM ( repo ) status:Playable development:Halted langs:C++ licenses:GPL2
- Gruntz genres:Strategy Puzzle
- ▶Dizgruntled ( repo ) status:Playable development:Halted langs:Java licenses:As-is
- Guitar Hero genres:Rhythm
- ▶Frets on Fire ( repo ) status:Playable development:Halted langs:Python licenses:GPL2
- ▶Performous ( repo ) status:Playable development:Active langs:C++ licenses:GPL2
- Gunbound genres:Strategy subgenres:Artillery
- ▶OpenBound ( repo ) status:Playable development:Sporadic langs:C# licenses:GPL3
- Gunpoint genres:Platform Puzzle themes:Sci-Fi
- ▶Clonepoint ( repo ) status:Playable development:Sporadic langs:C++ licenses:GPL3
- Gwent genres:Turn-Based Strategy subgenres:Board Game themes:Fantasy
- ▶Walic ( repo
) status:Playable development:Halted langs:Kotlin licenses:Apache - Half-Life genres:FPS themes:Sci-Fi
- ▶FreeHL ( repo ) status:Semi-Playable development:Active langs:QuakeC licenses:ISC
- Half-Life 2 genres:FPS themes:Sci-Fi
- ▶srceng-android ( repo ) status:Playable development:Sporadic langs:ReScript Java licenses:As-is
- Hard Vacuum genres:Real-Time Strategy themes:Sci-Fi
- ▶OpenHV ( repo ) status:Playable development:Active langs:C# Lua licenses:GPL3 CC-BY CC-BY-SA
- Hardwar genres:Action Simulation subgenres:Flight Simulator themes:Sci-Fi Cyberpunk
- ▶Hardwar ( repo ) status:Unplayable development:Halted langs:C++ licenses:GPL3
- Haunted House genres:Action Adventure subgenres:Survival themes:Horror
- ▶HauntedHouse ( repo ) status:Playable development:Complete langs:ActionScript licenses:As-is
- Head over Heels genres:Platform
- ▶Head over Heels ( repo ) status:Playable development:Halted langs:C++ licenses:GPL3
- Heart of Darkness genres:Platform Adventure
- ▶hode ( repo ) status:Playable development:Sporadic langs:C++ licenses:As-is
- Heavy Smash genres:Sports subgenres:Handball themes:Sci-Fi
- ▶open-heavy-smash ( repo ) status:Unplayable development:Halted langs:C++ licenses:As-is
- Heretic genres:FPS
- ▶3DGE ( repo ) status:Playable development:Sporadic langs:C++ licenses:GPL2
- ▶Doom Legacy ( repo ) status:Playable development:Active langs:C++ licenses:GPL2
- ▶GZDoom ( repo ) status:Playable development:Active langs:C++ licenses:GPL3
- ▶Mocha Doom ( repo ) status:Playable development:Halted langs:Java licenses:GPL3
- ▶Odamex ( repo ) status:Playable development:Active langs:C licenses:GPL2
- ▶PrBoom+ ( repo ) status:Playable development:Active langs:C licenses:GPL2
- ▶ZDoom ( repo ) status:Playable development:Halted langs:C licenses:BSD
- Heroes of Might and Magic II genres:Turn-Based Strategy
- ▶fheroes2 ( repo ) status:Playable development:Active langs:C++ licenses:GPL2
- ▶Free Heroes 2 - Enhanced ( repo ) status:Playable development:Halted langs:C++ licenses:GPL2
- Heroes of Might and Magic III genres:Turn-Based Strategy
- ▶Ancient Beast ( repo ) status:Playable development:Active langs:JavaScript licenses:AGPL3
- ▶FreeHeroes ( repo ) status:Unplayable development:Sporadic langs:C++ licenses:MIT
- ▶VCMI ( repo ) status:Playable development:Active langs:C++ licenses:GPL2
- Herzog Zwei genres:Real-Time Strategy
- ▶Herzog 3D ( repo ) status:Unplayable development:Halted licenses:GPL2
- Hexen genres:FPS
- ▶Doom Legacy ( repo ) status:Playable development:Active langs:C++ licenses:GPL2
- ▶GZDoom ( repo ) status:Playable development:Active langs:C++ licenses:GPL3
- ▶Mocha Doom ( repo ) status:Playable development:Halted langs:Java licenses:GPL3
- ▶Odamex ( repo ) status:Playable development:Active langs:C licenses:GPL2
- ▶PrBoom+ ( repo ) status:Playable development:Active langs:C licenses:GPL2
- ▶ZDoom ( repo ) status:Playable development:Halted langs:C licenses:BSD
- Hexen II genres:FPS
- Highway Encounter genres:Real-Time Strategy
- ▶Vorton ( repo ) status:Playable development:Halted langs:C licenses:GPL2
- History Line: 1914-1918 genres:Strategy Turn-Based Tactics themes:World War I
- ▶Historyline ( repo ) status:Unplayable development:Halted langs:C# licenses:As-is
- The Hobbit genres:Adventure
- ▶hobbitgfx ( repo ) development:Halted langs:JavaScript licenses:As-is
- Hogs of War genres:Turn-Based Strategy
- ▶OpenHoW ( repo ) status:Unplayable development:Active langs:C C++ licenses:GPL3
- Homeworld genres:Real-Time Strategy
- ▶Homeworld SDL status:Semi-Playable development:Sporadic licenses:Custom
- HoverRace genres:Racing
- ▶HoverRace ( repo ) status:Playable development:Active langs:C++ licenses:Custom
- Hovertank 3D genres:FPS
- ▶Hovertank 3D ( repo ) status:Playable development:Complete langs:C Assembly licenses:GPL2
- HuniePop genres:Puzzle
- ▶OceanPop ( repo ) status:Playable development:Active langs:C++ licenses:MIT
- HyperRogue genres:Roguelike themes:Fantasy
- ▶HyperRogue ( repo ) status:Playable development:Active langs:C++ licenses:GPL2
- Icewind Dale genres:RPG themes:Fantasy Medieval
- Icewind Dale: Heart of Winter
- Icewind Dale II
- ▶GemRB ( repo ) status:Playable development:Active langs:C++ licenses:GPL2
- Imperialism genres:Turn-Based Strategy
- Imperium Galactica genres:Real-Time Strategy
- In Pursuit of Greed genres:FPS themes:Sci-Fi
- Assassinators
- ▶xGreed ( repo ) status:Semi-Playable development:Sporadic langs:Pascal licenses:As-is
- The Incredible Machine genres:Puzzle Simulation
- The Incredible Machine 2 genres:Puzzle Simulation
- The Incredible Machine 3 genres:Puzzle Simulation
- The Incredible Machine: Even More Contraptions genres:Puzzle Simulation
- Incredible Toons genres:Puzzle Simulation
- Indiana Jones and his Desktop Adventures genres:RPG
- ▶DesktopAdventures ( repo ) status:Semi-Playable development:Sporadic langs:C licenses:LGPL2
- ▶Desktop Adventures Engine for ScummVM ( repo ) status:Semi-Playable development:Halted langs:C++ licenses:GPL2
- Infinity Loop genres:Puzzle
- ▶IO Reboot ( repo ) status:Playable development:Complete langs:C# licenses:MIT
- Interstate '76 genres:Action Racing themes:Post-Apocalyptic
- ▶Open76 ( repo ) status:Semi-Playable development:Halted langs:C# licenses:GPL3
- Ironseed genres:Simulation subgenres:Space Flight Vehicular Combat themes:Sci-Fi
- ▶Ironseed ( repo ) status:Playable development:Halted langs:Pascal licenses:GPL3
- ▶ironseed_fpc ( repo ) status:Playable development:Sporadic langs:Pascal licenses:GPL3
- Jack in the Dark genres:Action Adventure themes:Horror Alternate Historical
- ▶Free in the Dark ( repo ) status:Semi-Playable development:Halted langs:C licenses:GPL2
- Jade Empire genres:RPG themes:Martial Arts
- ▶xoreos ( repo ) status:Unplayable development:Active langs:C++ licenses:GPL3
- Jagged Alliance 2 genres:RPG Strategy Turn-Based Tactics themes:Sci-Fi Modern Military
- Jak and Daxter: The Precursor Legacy genres:Platform themes:Fantasy Sci-Fi
- ▶OpenGOAL ( repo ) status:Playable development:Active langs:C++ Common Lisp licenses:ISC
- Jazz Jackrabbit genres:Platform
- ▶OpenJazz ( repo ) status:Playable development:Sporadic langs:C++ licenses:GPL2
- Jazz Jackrabbit 2 genres:Platform
- Jet-Story genres:Platform
- ▶Jet-Story ( repo ) status:Semi-Playable development:Sporadic langs:C++ licenses:MIT
- Jetpac genres:Arcade
- ▶JetPac ( repo ) status:Playable development:Complete langs:C# licenses:As-is
- Jetpack genres:Platform
- ▶1JETPACK.EXE status:Semi-Playable development:Active langs:Lua licenses:As-is
- Jewel Thief genres:Arcade
- ▶jewelthief ( repo ) status:Playable development:Halted langs:Java licenses:CC-BY
- JezzBall genres:Arcade
- ▶Ice Breaker status:Playable development:Sporadic langs:C licenses:GPL2
- ▶WallBall ( repo ) status:Playable development:Complete langs:Haxe licenses:GPL3
- Joust genres:Arcade
- Jump 'n Bump genres:Platform
- ▶Jump'n'Bump status:Playable development:Halted langs:C licenses:GPL2
- Jumpgate: The Reconstruction Initiative genres:MMORPG
- ▶Open Jumpgate ( repo ) status:Unplayable development:Sporadic langs:C++ licenses:GPL2
- Jumping Jack genres:Arcade
- Jumpman genres:Platform
- ▶Jumpman status:Playable development:Halted langs:Assembly licenses:PD
- Kaboom! genres:Arcade
- ▶DonkeyInTrouble ( repo ) status:Semi-Playable development:Halted langs:Lua licenses:As-is
- Ken's Labyrinth genres:FPS
- ▶LAB3D/SDL ( repo ) status:Playable development:Halted langs:C licenses:Custom
- Kick Off genres:Sports subgenres:
- Kick Off 2
- ▶Open Kick-Off ( repo ) status:Playable development:Active langs:Java licenses:As-is
- Kid Chameleon genres:Platform
- ▶KidChameleonRemake ( repo ) status:Unplayable development:Halted langs:C# licenses:As-is
- Knights genres:Arcade
- ▶Knights status:Playable development:Active langs:C++ licenses:GPL3
- Knights and Merchants genres:Real-Time Strategy
- ▶KaM Remake ( repo ) status:Playable development:Sporadic langs:Delphi licenses:AGPL3
- Knytt Stories genres:Platform
- ▶YKnytt ( repo ) status:Playable development:Active langs:C# licenses:MIT
- Kroz genres:Roguelike themes:Fantasy
- ▶Kroz ( repo ) status:Playable development:Complete langs:Pascal licenses:GPL2
- Krush, Kill 'n' Destroy genres:Real-Time Strategy themes:Post-Apocalyptic
- Krush, Kill 'n' Destroy Xtreme
- Krush, Kill 'n' Destroy 2: Krossfire
- ▶OpenKKnD ( repo ) status:Semi-Playable development:Halted langs:C++ licenses:GPL3
- ▶OpenKrush ( repo ) status:Semi-Playable development:Active langs:C# licenses:GPL3
- Kula World genres:Platform Puzzle
- Roll Away
- Kula Quest
- ▶Cubosphere ( repo ) status:Playable development:Halted langs:C++ licenses:GPL3
- Kye genres:Puzzle
- ▶Python Kye ( repo ) status:Playable development:Halted langs:Python licenses:GPL2
- ▶Xye ( repo ) status:Playable development:Halted langs:C++ licenses:Zlib
- Ladder genres:Arcade
- ▶Ladder status:Playable development:Halted langs:Java licenses:GPL2
- ▶ladder ( repo ) status:Semi-Playable development:Halted langs:Go licenses:MIT
- Larn genres:Roguelike
- ▶NLarn ( repo ) status:Playable development:Halted langs:C Lua licenses:GPL3
- LaserTank genres:Puzzle
- Laser Tank
- ▶Laser Kombat ( repo ) status:Playable development:Sporadic langs:C++ licenses:GPL3
- ▶wxLaserTank ( repo ) status:Playable development:Halted langs:C++ licenses:GPL2
- The Last Ninja genres:Action Adventure
- ▶LastNinja ( repo ) status:Semi-Playable development:Halted langs:C++ licenses:GPL3
- Legend of Zelda genres:Action Adventure
- ▶Fanwor ( repo ) status:Playable development:Active langs:C licenses:GPL2
- ▶LOZ ( repo ) status:Playable development:Sporadic langs:C++ C# licenses:Apache
- ▶Open Zelda ( repo ) status:Playable development:Halted langs:C++ licenses:CC-BY-NC-SA Zlib
- Legend of Zelda - A Link to the Past genres:Action Adventure
- ▶lttp-phaser ( repo ) status:Unplayable development:Halted langs:JavaScript licenses:MIT
- ▶Solarus ( repo
) development:Active langs:C++ Lua licenses:GPL3 CC-BY-SA - ▶zelda3 ( repo ) status:Playable development:Active langs:C licenses:MIT
- The Legend of Zelda: Ocarina of Time genres:Action Adventure themes:Fantasy
- The Legend of Zelda: The Wind Waker genres:Action Adventure
- Wind Waker
- ▶Wind Waker Randomizer ( repo ) development:Sporadic langs:Python Assembly licenses:MIT
- Legion genres:Adventure
- ▶legion ( repo ) status:Unplayable development:Halted langs:C++ licenses:Custom
- ▶LegionGame ( repo ) status:Unplayable development:Sporadic langs:C# licenses:GPL3
- Lego Racers genres:Racing
- ▶OpenLGR ( repo ) status:Unplayable development:Halted langs:C licenses:GPL2
- Lego Rock Raiders genres:Real-Time Strategy
- Lego Universe genres:MMORPG
- ▶UchuServer ( repo ) status:Playable development:Active langs:C# licenses:GPL3
- Lemmings genres:Puzzle
- ▶Lemmings.ts ( repo ) status:Playable development:Active langs:TypeScript licenses:MIT
- ▶Lemmini ( repo ) status:Playable development:Halted langs:Java licenses:Apache
- ▶Lemmix ( repo ) status:Playable development:Halted langs:Delphi licenses:Custom
- ▶Lix ( repo ) status:Playable development:Halted langs:C++ licenses:CC0
- ▶LixD ( repo ) status:Playable development:Active langs:D licenses:
