[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"project-70949":3},{"id":4,"name":5,"fullName":6,"owner":7,"repo":5,"description":8,"homepage":9,"htmlUrl":10,"language":11,"languages":10,"totalLinesOfCode":10,"stars":12,"forks":13,"watchers":14,"openIssues":15,"contributorsCount":16,"subscribersCount":16,"size":16,"stars1d":17,"stars7d":18,"stars30d":19,"stars90d":16,"forks30d":16,"starsTrendScore":20,"compositeScore":21,"rankGlobal":10,"rankLanguage":10,"license":22,"archived":23,"fork":23,"defaultBranch":24,"hasWiki":25,"hasPages":23,"topics":26,"createdAt":10,"pushedAt":10,"updatedAt":30,"readmeContent":31,"aiSummary":32,"trendingCount":16,"starSnapshotCount":16,"syncStatus":33,"lastSyncTime":34,"discoverSource":35},70949,"open-source-games","bobeff\u002Fopen-source-games","bobeff","A list of open source games.","",null,"Python",12946,1021,133,3,0,15,71,382,45,44.03,"Creative Commons Zero v1.0 Universal",false,"main",true,[27,28,29],"awesome-list","games","open-source","2026-06-12 02:02:45","# Open source games\n\nThis is a list of different open-source video games and commercial video games open-source remakes.\n\n## Table of contents\n\n- [Action games](#action-games)\n- [Adventure games](#adventure-games)\n- [Business and Tycoon games](#business-and-tycoon-games)\n- [City-Building games](#city-building-games)\n- [First-Person games](#first-person-games)\n- [Platformers](#platformers)\n- [Puzzle games](#puzzle-games)\n- [Racing games](#racing-games)\n- [Real-Time strategies](#real-time-strategies)\n- [Roguelikes](#roguelikes)\n- [Role-Playing games](#role-playing-games)\n- [Sandbox games](#sandbox-games)\n- [Shoot 'em up games](#shoot-em-up-games)\n- [Sport games](#sport-games)\n- [Third-Person games](#third-person-games)\n- [Tower Defense games](#tower-defence-games)\n- [Turn-Based strategies](#turn-based-strategies)\n- [Other lists](#other-lists)\n\n## Action games\n\n- **[Hypersomnia](https:\u002F\u002Fhypersomnia.io)** - Competitive top-down shooter with extreme dynamics and pixely nostalgia. Comes with a built-in map Editor. [[source]](https:\u002F\u002Fgithub.com\u002FTeamHypersomnia\u002FHypersomnia)\n\n## Adventure games\n\n- **[Dead Ascend](https:\u002F\u002Fblackgrain.dk\u002Fgames\u002Fdeadascend)** - A zombie adventure, escape room, with twists. [[source]](https:\u002F\u002Fgithub.com\u002Flarpon\u002FDeadAscend)\n\n- **[Endless Sky](https:\u002F\u002Fendless-sky.github.io)** - Space exploration, trading, and combat game. [[source]](https:\u002F\u002Fgithub.com\u002Fendless-sky\u002Fendless-sky)\n\n- **[Pioneer](https:\u002F\u002Fpioneerspacesim.net)** - A space adventure game set in our galaxy at the turn of the 33rd century. [[source]](https:\u002F\u002Fgithub.com\u002Fpioneerspacesim\u002Fpioneer)\n\n- **[ScummVM](https:\u002F\u002Fwww.scummvm.org)** - A program which allows you to run certain classic graphical adventure and role-playing games. [[source]](https:\u002F\u002Fgithub.com\u002Fscummvm\u002Fscummvm)\n\n- **[The Legend of Zelda: Twilight Princess](https:\u002F\u002Fzsrtp.link)** - A reverse engineering project to decompile *[Twilight Princess](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FThe_Legend_of_Zelda:_Twilight_Princess)* into human-readable and modifiable source code. [[source]](https:\u002F\u002Fgithub.com\u002Fzeldaret\u002Ftp)\n\n- **Zelda 3** - A reverse engineered clone of *[The Legend of Zelda: A Link to the Past](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FThe_Legend_of_Zelda:_A_Link_to_the_Past)*. [[source]](https:\u002F\u002Fgithub.com\u002Fsnesrev\u002Fzelda3)\n\n## Business and Tycoon games\n\n- **[CorsixTH](https:\u002F\u002Fcorsixth.com)** - Open source clone of [Theme Hospital](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FTheme_Hospital). [[source]](https:\u002F\u002Fgithub.com\u002FCorsixTH\u002FCorsixTH)\n\n- **[Hurry Curry!](https:\u002F\u002Fhurrycurry.org)** - Cooperative fast-paced multiplayer cooking game. [[source]](https:\u002F\u002Fcodeberg.org\u002Fhurrycurry\u002Fhurrycurry)\n\n- **[OpenLoco](https:\u002F\u002Fopenloco.io)** - An open source re-implementation of [Chris Sawyer](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FChris_Sawyer)'s [Locomotion](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FChris_Sawyer%27s_Locomotion). [[source]](https:\u002F\u002Fgithub.com\u002FOpenLoco\u002FOpenLoco)\n\n- **[OpenRCT2](https:\u002F\u002Fopenrct2.org)** - An open-source re-implementation of *[RollerCoaster Tycoon 2](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FRollerCoaster_Tycoon_2)*. [[source]](https:\u002F\u002Fgithub.com\u002FOpenRCT2\u002FOpenRCT2)\n\n- **[OpenTTD](https:\u002F\u002Fwww.openttd.org)** - An open source simulation game based upon *[Transport Tycoon Deluxe](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FTransport_Tycoon)*. [[source]](https:\u002F\u002Fgithub.com\u002FOpenTTD\u002FOpenTTD)\n\n## City-Building games\n\n- **[Akhenaten](https:\u002F\u002Fdalerank.itch.io\u002Fakhenaten)** - A strategic city-building game, based on assets and gameplay mechanics from *[Pharaoh + Cleopatra](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPharaoh_(video_game))* title, where players take on the role of a ruler and mayor of ancient Egyptian civilization. [[source]](https:\u002F\u002Fgithub.com\u002Fdalerank\u002FAkhenaten)\n\n- **[Citybound](https:\u002F\u002Faeplay.org\u002Fcitybound)** - A city building game that uses microscopic models to vividly simulate the organism of a city arising from the interactions of millions of individuals. [[source]](https:\u002F\u002Fgithub.com\u002Fcitybound\u002Fcitybound)\n\n- **[Cytopia](https:\u002F\u002Fcytopia.itch.io\u002Fcytopia)** - A free, open source retro pixel-art city building game. [[source]](https:\u002F\u002Fgithub.com\u002FCytopiaTeam\u002FCytopia)\n\n- **Egregoria** - Egregoria is an indie city builder, mostly inspired by *[Cities: Skylines](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCities:_Skylines)*. [[source]](https:\u002F\u002Fgithub.com\u002FUriopass\u002FEgregoria)\n\n- **[IsoCity](https:\u002F\u002Fiso-city.com)** - Isometric city-building simulation game built with NextJS, TypeScript and TailwindCSS. [[source]](https:\u002F\u002Fgithub.com\u002Familich\u002Fisometric-city)\n\n- **Julius** - An open source re-implementation of *[Caesar III](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCaesar_III)*. [[source]](https:\u002F\u002Fgithub.com\u002Fbvschaik\u002Fjulius)\n\n- **[micropolisJS](http:\u002F\u002Fwww.graememcc.co.uk\u002FmicropolisJS)** - A handmade Javascript port of the open-source city simulator *[Micropolis](https:\u002F\u002Fmvolution.itch.io\u002Fmicropolis)*. [[source]](https:\u002F\u002Fgithub.com\u002Fgraememcc\u002FmicropolisJS)\n\n- **[Unknown Horizons](https:\u002F\u002Funknown-horizons.org)** - A 2D realtime strategy simulation with an emphasis on economy and city building.\n\n  - **Original:** [[source]](https:\u002F\u002Fgithub.com\u002Funknown-horizons\u002Funknown-horizons) **Engine: [FIFE](https:\u002F\u002Fwww.fifengine.net\u002F)** [[source]](https:\u002F\u002Fgithub.com\u002Ffifengine\u002Ffifengine)\n\n  - **Godot port:** [[source]](https:\u002F\u002Fgithub.com\u002Funknown-horizons\u002Fgodot-port) **Engine: [Godot](https:\u002F\u002Fgodotengine.org)** [[source]](https:\u002F\u002Fgithub.com\u002Fgodotengine\u002Fgodot)\n\n## First-Person games\n\n- **[.kkrieger](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002F.kkrieger)** - A first-person shooter video game created by German demogroup .theprodukkt (a former subdivision of [Farbrausch](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FFarbrausch)), which won first place in the 96k game competition at [Breakpoint](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBreakpoint_(demoparty)) in April 2004. [[source]](https:\u002F\u002Fgithub.com\u002Ffarbrausch\u002Ffr_public\u002Ftree\u002Fmaster\u002Fwerkkzeug3_kkrieger)\n\n- **[Anarch](https:\u002F\u002Fdrummyfish.gitlab.io\u002Fanarch)** - This isn't a 90s style retro shooter, this is a 90s shooter. [[source]](https:\u002F\u002Fgitlab.com\u002Fdrummyfish\u002Fanarch)\n\n- **[AssaultCube](https:\u002F\u002Fassault.cubers.net)** - A FREE, multiplayer, first-person shooter game. [[source]](https:\u002F\u002Fgithub.com\u002Fassaultcube\u002FAC) **Engine: [CUBE](http:\u002F\u002Fcubeengine.com)** [[source]](https:\u002F\u002Fgithub.com\u002Fbsegovia\u002Fcube)\n\n- **[Cube 2: Sauerbraten](http:\u002F\u002Fsauerbraten.org)** - A free multiplayer & singleplayer first person shooter. [[source]](https:\u002F\u002Fsourceforge.net\u002Fprojects\u002Fsauerbraten) **Engine: [CUBE](https:\u002F\u002Fwww.redeclipse.net)** [[source]](https:\u002F\u002Fgithub.com\u002Fbsegovia\u002Fcube)\n\n- **[Descent 3](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDescent_3)** - A first-person shooter video game\u002F [[source]](https:\u002F\u002Fgithub.com\u002Fkevinbentley\u002FDescent3)\n\n- **[Liblast](https:\u002F\u002Flibla.st)** - A Libre Multiplayer FPS Game built with Godot 4 engine and a fully open-source toolchain. [[source]](https:\u002F\u002Fcodeberg.org\u002Fliblast\u002Fliblast) **Engine: [Godot](https:\u002F\u002Fgodotengine.org)** [[source]](https:\u002F\u002Fgithub.com\u002Fgodotengine\u002Fgodot)\n\n- **[Red Eclipse](https:\u002F\u002Fwww.redeclipse.net)** - An old-school arena shooter for the modern age. [[source]](https:\u002F\u002Fgithub.com\u002Fredeclipse\u002Fbase) **Engine: [CUBE](https:\u002F\u002Fwww.redeclipse.net)** [[source]](https:\u002F\u002Fgithub.com\u002Fbsegovia\u002Fcube)\n\n- **Surreal Engine** - [Unreal Tournament](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FUnreal_Tournament) Engine Reimplementation. [[source]](https:\u002F\u002Fgithub.com\u002Fdpjudas\u002FSurrealEngine)\n\n- **[The Dark Mod](https:\u002F\u002Fwww.thedarkmod.com\u002Fmain)** - First-person stealth video game. [[source]](https:\u002F\u002Fsvn.thedarkmod.com\u002Fpublicsvn\u002Fdarkmod_src\u002Ftrunk)\n\n- **[Xonotic](https:\u002F\u002Fxonotic.org)** - An addictive arena-style first person shooter with crisp movement and a wide array of weapons. [[source]](https:\u002F\u002Fgitlab.com\u002Fxonotic\u002Fxonotic)\n\n### *[Aliens Versus Predator](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAliens_Versus_Predator_(1999_video_game)) game source ports*\n\n- **AvP Forever** - Project focuses on maintenance of available source code for *Aliens versus Predator (1999)* game. [[source]](https:\u002F\u002Fgithub.com\u002Fdreamer\u002Favp-forever)\n\n- **avpmp** - Fork of the original AvP port for Linux, expanded with multiplayer and other features. [[source]](https:\u002F\u002Fgithub.com\u002Fmbait\u002Favpmp)\n\n- **NakedAVP** - A port of *Aliens vs Predator Classic (2000)* to modern systems, based on the icculus port for Linux, macOS and Windows using [SDL3](https:\u002F\u002Flibsdl.org\u002F) ([[source]](https:\u002F\u002Fgithub.com\u002Flibsdl-org\u002FSDL)). [[source]](https:\u002F\u002Fgithub.com\u002Fatsb\u002FNakedAVP)\n\n### *[Build engine](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBuild_(game_engine)) [[source]](https:\u002F\u002Fadvsys.net\u002Fken\u002Fbuildsrc) based games*\n\n- **[Duke Nukem 3D](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDuke_Nukem_3D)** - By [3D Realms Entertainment, Inc](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002F3D_Realms). [[source]](https:\u002F\u002Fgithub.com\u002Fvideogamepreservation\u002Fdukenukem3d)\n\n- **Shadow Warrior** - Official source release for [Shadow Warrior](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FShadow_Warrior_(1997_video_game)). [[source]](https:\u002F\u002Fgithub.com\u002FAzarien\u002Fshadow-warrior)\n\n#### *Source Ports and Re-Implementations*\n\n- **BuildGDX** - [[source]](https:\u002F\u002Fgithub.com\u002Fvogonsorg\u002FBuildGDX)\n\n- **[EDuke32](https:\u002F\u002Fvoidpoint.io\u002Fterminx\u002Feduke32)** - The official EDuke32 Git repository: home to the source code to EDuke32, [Ion Fury](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FIon_Fury), VoidSW, Mapster32, and related projects based on the Build Engine.\n\n- **[JFDuke3D](https:\u002F\u002Fwww.jonof.id.au\u002Fjfduke3d)** - Port of the [3D Realms](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002F3D_Realms) game [Duke Nukem 3D](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDuke_Nukem_3D) [[source]](https:\u002F\u002Fgithub.com\u002Fjonof\u002Fjfduke3d)\n\n- **[JFShadowWarrior](https:\u002F\u002Fwww.jonof.id.au\u002Fjfsw)** - Port of the [3D Realms](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002F3D_Realms) game [Shadow Warrior](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FShadow_Warrior_(1997_video_game)).\n\n- **[NBlood](https:\u002F\u002Fgithub.com\u002FNBlood\u002FNBlood)** - Reverse-engineered ports of Build games using EDuke32 engine technology and development principles (NBlood\u002FRednukem\u002FPCExhume d) [[source]](https:\u002F\u002Fgithub.com\u002FNBlood\u002FNBlood)\n\n- **NuBuildGDX** -  A fork of BuildGDX aiming for stability, bug fixing and performance. [[source]](https:\u002F\u002Fgithub.com\u002Fatsb\u002FNuBuildGDX)\n\n- **[Raze](https:\u002F\u002Fgithub.com\u002FZDoom\u002FRaze)** - Build engine port backed by GZDoom tech. Currently supports [Duke Nukem 3D](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDuke_Nukem_3D), [Blood](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBlood_(video_game)), [Shadow Warrior](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FShadow_Warrior_(1997_video_game)), [Redneck Rampage](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FRedneck_Rampage) and [Powerslave](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPowerSlave)\u002FExhumed.\n\n### *[id Software](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FId_Software) Games*\n\n- **[Doom](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDoom_(1993_video_game))** - [[source]](https:\u002F\u002Fgithub.com\u002Fid-Software\u002FDOOM)\n\n- **DOOM64-RE** - Complete reverse engineering of [Doom 64](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDoom_64). [[source]](https:\u002F\u002Fgithub.com\u002FErick194\u002FDOOM64-RE)\n\n- **[Doom 3](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDoom_3) BFG Edition** - [[source]](https:\u002F\u002Fgithub.com\u002Fid-Software\u002FDOOM-3-BFG)\n\n- **[Quake](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FQuake_(video_game))** - [[source]](https:\u002F\u002Fgithub.com\u002Fid-Software\u002FQuake)\n\n- **[Quake II](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FQuake_II)** - [[source]](https:\u002F\u002Fgithub.com\u002Fid-Software\u002FQuake-2)\n\n- **[Quake III Arena](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FQuake_III_Arena)** - [[source]](https:\u002F\u002Fgithub.com\u002Fid-Software\u002FQuake-III-Arena)\n\n- **[Wolfenstein 3D](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWolfenstein_3D)** - [[source]](https:\u002F\u002Fgithub.com\u002Fid-Software\u002Fwolf3d)\n\n#### *Source Ports and Re-Implementations*\n\n- **[Catacomb 3-D](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCatacomb_3-D)**\n\n  - **CatacombGL** -  A source port of Catacomb 3D and the Catacomb Adventure series. [[source]](https:\u002F\u002Fgithub.com\u002FArnoAnsems\u002FCatacombGL)\n\n- **[Doom](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDoom_(1993_video_game))**\n\n  - **[Chocolate Doom](https:\u002F\u002Fwww.chocolate-doom.org)** - A Doom source port that accurately reproduces the experience of Doom as it was played in the 1990s. [[source]](https:\u002F\u002Fgithub.com\u002Fchocolate-doom\u002Fchocolate-doom)\n\n  - **[ZDoom](https:\u002F\u002Fzdoom.org)** - A feature centric port for all Doom engine games. [[source]](https:\u002F\u002Fgithub.com\u002FUZDoom\u002FUZDoom)\n\n- **[Quake](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FQuake_(video_game))**\n\n  - **Chocolate Quake** - A purist Quake source port that restores the original look and feel of v1.09 and earlier. [[source]](https:\u002F\u002Fgithub.com\u002FHenrique194\u002Fchocolate-quake)\n\n  - **[FTEQW](https:\u002F\u002Fwww.fteqw.org)** - Powerful engine for playing and modding idTech based games. [[source]](https:\u002F\u002Fgithub.com\u002Ffte-team\u002Ffteqw)\n\n- **[Wolfenstein 3D](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWolfenstein_3D)**\n\n  - **ECWolf** - A port of the Wolfenstein 3D engine based of Wolf4SDL. [[source]](https:\u002F\u002Fbitbucket.org\u002Fecwolf\u002Fecwolf)\n\n  - **Wolf4SDL** - An open-source port of id Software's classic first-person shooter Wolfenstein 3D to the cross-platform multimedia library SDL. [[source]](https:\u002F\u002Fgithub.com\u002Flazd\u002Fwolf4sdl)\n\n## Platformers\n\n- **[Commander Keen](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCommander_Keen)**\n\n  - **Commander-Genius** - An open-source interpreter for the\nCommander Keen (1-6, Dreams) and [Cosmo's Cosmic](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCosmo%27s_Cosmic_Adventure) series\nwhich allows you to play the original episodes and\nsome of the mods made for them. [[source]](https:\u002F\u002Fgitlab.com\u002FDringgstein\u002FCommander-Genius)\n\n  - **[Commander Keen in Keen Dreams](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCommander_Keen_in_Keen_Dreams)** - A side-scrolling platform video game developed by id Software. [[source]](https:\u002F\u002Fgithub.com\u002Fkeendreams\u002Fkeen)\n\n  - **Omnispeak** - An open-source re-implementation of [Commander Keen in Goodbye Galaxy](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCommander_Keen_in_Goodbye,_Galaxy). [[source]](https:\u002F\u002Fgithub.com\u002Fsulix\u002Fomnispeak)\n\n- **[DDraceNetwork](https:\u002F\u002Fddnet.tw)** - Cooperative 2D online platformer. [[source]](https:\u002F\u002Fgithub.com\u002Fddnet\u002Fddnet)\n\n- **[Fish Folk](https:\u002F\u002Ffishfolk.org) Games**\n\n  - **[Jumpy](https:\u002F\u002Ffishfolk.org\u002Fgames\u002Fjumpy)** - A tactical 2D shooter. [[source]](https:\u002F\u002Fgithub.com\u002Ffishfolk\u002Fjumpy) **Engine: [Bevy](https:\u002F\u002Fbevy.org\u002F)** [[source]](https:\u002F\u002Fgithub.com\u002Fbevyengine\u002Fbevy)\n\n  - **[Punchy](https:\u002F\u002Fgithub.com\u002Ffishfolk\u002Fpunchy)** - A 2.5D side-scroller beatemup, made in Bevy. **Engine: [Bevy](https:\u002F\u002Fbevy.org\u002F)** [[source]](https:\u002F\u002Fgithub.com\u002Fbevyengine\u002Fbevy)\n\n- **[Frogatto & Friends](https:\u002F\u002Ffrogatto.com)** - An action-adventure platformer game, starring a certain quixotic frog. [[source]](https:\u002F\u002Fgithub.com\u002Ffrogatto\u002Ffrogatto) **Engine: Anura** [[source]](https:\u002F\u002Fgithub.com\u002Fanura-engine\u002Fanura)\n\n- **[OpenGOAL](https:\u002F\u002Fopengoal.dev)** - This project is to port [Jak & Daxter Series](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FJak_and_Daxter) to PC. [[source]](https:\u002F\u002Fgithub.com\u002Fwater111\u002Fjak-project)\n\n- **Rigel Engine** - This project is a re-implementation of the game [Duke Nukem II](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDuke_Nukem_II), originally released by Apogee Software in 1993 for MS-DOS. [[source]](https:\u002F\u002Fgithub.com\u002Flethal-guitar\u002FRigelEngine)\n\n- **[Sonic Robo Blast 2](https:\u002F\u002Fwww.srb2.org)** - A 3D open-source Sonic the Hedgehog fangame built on Doom. [[source]](https:\u002F\u002Fgit.do.srb2.org\u002FSTJr\u002FSRB2)\n\n- **Super Mario 64** - A full decompilation of [Super Mario 64](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSuper_Mario_64). [[source]](https:\u002F\u002Fgithub.com\u002Fn64decomp\u002Fsm64)\n\n- **[VVVVVV](https:\u002F\u002Fthelettervsixtim.es\u002F)** - [[source]](https:\u002F\u002Fgithub.com\u002FTerryCavanagh\u002FVVVVVV)\n\n## Puzzle games\n\n- **[BlockOut II](http:\u002F\u002Fwww.blockout.net\u002Fblockout2)** - A free adaptation of the original BlockOut® DOS game edited by California Dreams in 1989. [[source]](https:\u002F\u002Fsourceforge.net\u002Fprojects\u002Fblockout\u002Ffiles\u002Fblockout\u002FBlockOut%202.5)\n\n- **Portal64** - A demake (remake for an older platform) of [Portal](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPortal_(video_game)) for the Nintendo 64. [[source]](https:\u002F\u002Fgithub.com\u002Fmwpenny\u002Fportal64-still-alive)\n\n- **[Whatajong](https:\u002F\u002Fwhatajong.com)** - [[source]](https:\u002F\u002Fgithub.com\u002Fmasylum\u002Fwhatajong)\n\n## Racing games\n\n- **[Dust Racing 2D](https:\u002F\u002Fgithub.com\u002Fjuzzlin\u002FDustRacing2D)** - A traditional top-down car racing game including a level editor. [[source]](https:\u002F\u002Fgithub.com\u002Fcflavio\u002Fyorg)\n\n- **[ManiaDrive](http:\u002F\u002Fmaniadrive.raydium.org)** - A free clone of [TrackMania](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FTrackMania), the great game from [Nadéo](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FNadeo) studio. [[source]](http:\u002F\u002Fmaniadrive.raydium.org\u002Findex.php?downloads=yes) **Engine: [Raydium](https:\u002F\u002Fraydium.org)** [[source]](https:\u002F\u002Fraydium.org\u002Fdata.php)\n\n- **[Rigs of Rods](https:\u002F\u002Fwww.rigsofrods.org)** -  An open-source physics sandbox simulation game that can simulate the motion and deformation of vehicles in real time. [[source]](https:\u002F\u002Fgithub.com\u002FRigsOfRods\u002Frigs-of-rods) **Engine: [OGRE](https:\u002F\u002Fwww.ogre3d.org)** [[source]](https:\u002F\u002Fgithub.com\u002FOGRECave) **UI: [Dear ImGui](https:\u002F\u002Fwww.dearimgui.com)** [[source]](https:\u002F\u002Fgithub.com\u002Focornut\u002Fimgui)\n\n- **[RVGL](https:\u002F\u002Fre-volt.io)** - A cross-platform rewrite \u002F port of [Re-Volt](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FRe-Volt) that runs natively on both Windows and GNU\u002FLinux. [[source]](https:\u002F\u002Fgitlab.com\u002Fre-volt)\n\n- **[Speed Dreams](https:\u002F\u002Fwww.speed-dreams.net)** - A free and open source motorsport simulator. [[source]](https:\u002F\u002Fforge.a-lec.org\u002Fxavi\u002Fspeed-dreams-code)\n\n- **[Stunt Rally](https:\u002F\u002Fstuntrally.tuxfamily.org)** - 3D racing game with Sci-Fi elements and own Track Editor. [[source]](https:\u002F\u002Fgithub.com\u002Fstuntrally\u002Fstuntrally3)\n\n- **[SuperTuxKart](https:\u002F\u002Fsupertuxkart.net)** - A free kart racing game. It focuses on fun and not on realistic kart physics. [[source]](https:\u002F\u002Fgithub.com\u002Fsupertuxkart\u002Fstk-code)\n\n- **[TORCS - The Open Racing Car Simulator](https:\u002F\u002Ftorcs.sourceforge.net)** - A highly portable multi platform car racing simulation. It is used as ordinary car racing game, as AI racing game and as research platform. [[source]](https:\u002F\u002Fsourceforge.net\u002Fprojects\u002Ftorcs)\n\n- **[Trigger Rally](https:\u002F\u002Ftrigger-rally.sourceforge.io)** - A fast-paced single-player racing game for Linux and Windows. [[source]](https:\u002F\u002Fsourceforge.net\u002Fprojects\u002Ftrigger-rally)\n\n- **[VDrift](https:\u002F\u002Fvdrift.net)** - A cross-platform, open source driving simulation made with drift racing in mind. [[source]](https:\u002F\u002Fgithub.com\u002FVDrift\u002Fvdrift)\n\n- **[Yorg](https:\u002F\u002Fya2.itch.io\u002Fyorg)** - Yorg (Yorg's an Open Racing Game) is a free open source racing game developed by Ya2 using Panda3D for Windows, OSX and Linux. [[source]](https:\u002F\u002Fgithub.com\u002Fcflavio\u002Fyorg) **Engine: [Panda3D](https:\u002F\u002Fwww.panda3d.org)** [[source]](https:\u002F\u002Fgithub.com\u002Fpanda3d\u002Fpanda3d)\n\n- **[wipEout](https:\u002F\u002Fphoboslab.org\u002Flog\u002F2023\u002F08\u002Frewriting-wipeout)** - This is a re-implementation of the 1995 PSX game [Wipeout](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWipeout_(video_game)). [[source]](https:\u002F\u002Fgithub.com\u002Fphoboslab\u002Fwipeout-rewrite)\n\n## Real-Time strategies\n\n- **[0 A.D.](https:\u002F\u002Fplay0ad.com)** -  A free, open-source game of ancient warfare. [[source]](https:\u002F\u002Fgitea.wildfiregames.com\u002F0ad\u002F0ad)\n\n- **[BAR](https:\u002F\u002Fwww.beyondallreason.info)** - Beyond All Reason. [[source]](https:\u002F\u002Fgithub.com\u002Fbeyond-all-reason\u002FBeyond-All-Reason) **Engine: [Spring](https:\u002F\u002Fspringrts.com)** [[source]](https:\u002F\u002Fgithub.com\u002Fspring\u002Fspring)\n\n- **[Dune II The Maker](https:\u002F\u002Fdune2themaker.fundynamic.com)** - A Dune 2 remake. [[source]](https:\u002F\u002Fgithub.com\u002Fstefanhendriks\u002FDune-II---The-Maker)\n\n- **Freeserf.net** - Аn authentic remake of the game [The Settlers I](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FThe_Settlers) by [BlueByte](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FUbisoft_Blue_Byte). [[source]](https:\u002F\u002Fgithub.com\u002FPyrdacor\u002Ffreeserf.net)\n\n- **[Keeper FX](https:\u002F\u002Fkeeperfx.net)** - An open-source remake and fan expansion of [Dungeon Keeper](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDungeon_Keeper). [[source]](https:\u002F\u002Fgithub.com\u002Fdkfans\u002Fkeeperfx)\n\n- **[Mindustry](https:\u002F\u002Fmindustrygame.github.io)** - A sandbox tower-defense game. [[source]](https:\u002F\u002Fgithub.com\u002FAnuken\u002FMindustry)\n\n- **[OpenAge](https:\u002F\u002Fopenage.sft.mx)** - A free (as in freedom) cross-platform RTS game engine that provides the mechanics of [Age of Empires](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAge_of_Empires). [[source]](https:\u002F\u002Fgithub.com\u002FSFTtech\u002Fopenage)\n\n- **[OpenHV](https:\u002F\u002Fwww.openhv.net)** - An Open Source Pixelart Science-Fiction Real-Time-Strategy game. [[source]](https:\u002F\u002Fgithub.com\u002FOpenHV\u002FOpenHV)\n\n- **[OpenRA](https:\u002F\u002Fwww.openra.net)** - [Command & Conquer](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCommand_%26_Conquer), [Dune 2000](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDune_2000) and [Red Alert](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCommand_%26_Conquer:_Red_Alert) rebuild for the Modern Era. [[source]](https:\u002F\u002Fgithub.com\u002FOpenRA\u002FOpenRA)\n\n- **Permafrost Engine** - An OpenGL 3.3 Real Time Strategy game engine written in C. [[source]](https:\u002F\u002Fgithub.com\u002Feduard-permyakov\u002Fpermafrost-engine)\n\n- **Standard Of Iron** - A modern real-time strategy (RTS) game engine built with C++20, Qt 6, and OpenGL 3.3 Core. [[source]](https:\u002F\u002Fgithub.com\u002Fdjeada\u002FStandard-of-Iron)\n\n- **[Warzone 2100](https:\u002F\u002Fwz2100.net)** -  A free, open source, 3D real-time strategy game with a story-driven single-player campaign, online multi-player, offline skirmish, and more. [[source]](https:\u002F\u002Fgithub.com\u002FWarzone2100\u002Fwarzone2100)\n\n- **[Widelands](https:\u002F\u002Fwww.widelands.org)** - A free, open source real-time strategy game. [[source]](https:\u002F\u002Fgithub.com\u002Fwidelands\u002Fwidelands)\n\n- **[Zero-K](https:\u002F\u002Fzero-k.info\u002F)** - RTS game with physical projectiles, smart units\nand a powerful UI. [[source]](https:\u002F\u002Fgithub.com\u002FZeroK-RTS\u002FZero-K) **Engine: [Spring](https:\u002F\u002Fspringrts.com)** [[source]](https:\u002F\u002Fgithub.com\u002Fspring\u002Fspring)\n\n### *[Blizzard Entertainment](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBlizzard_Entertainment) Games Re-Implementations*\n\n- **OpenBW** - Free and open-source Best Wargame. [[source]](https:\u002F\u002Fgithub.com\u002FOpenBW\u002Fopenbw) **[Brood War API](https:\u002F\u002Fbwapi.github.io)** [[source]](https:\u002F\u002Fgithub.com\u002FOpenBW\u002Fbwapi)\n\n- **[Strategus](https:\u002F\u002Fstratagus.com)** Engine Games [[source]](https:\u002F\u002Fgithub.com\u002FWargus\u002Fstratagus)\n\n  - **[War1gus](https:\u002F\u002Fstratagus.com\u002Fwar1gus.html)** - A re-implementation of [Warcraft: Orcs & Humans](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWarcraft:_Orcs_%26_Humans) that that can be played on modern platforms. [[source]](https:\u002F\u002Fgithub.com\u002FWargus\u002Fwar1gus)\n\n  - **[Wargus](https:\u002F\u002Fstratagus.com)** - Importer and scripts for [Warcraft II: Tides of Darkness](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWarcraft_II:_Tides_of_Darkness), the expansion [Beyond the Dark Portal](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWarcraft_II:_Beyond_the_Dark_Portal), and Aleonas Tales. [[source]](https:\u002F\u002Fgithub.com\u002FWargus\u002Fwargus)\n\n  - **[Wyrmsun](https:\u002F\u002Fandrettin.github.io)** - A strategy game which features elements of mythology, history and fiction. [[source]](https:\u002F\u002Fgithub.com\u002FAndrettin\u002FWyrmsun)\n\n  - **[Stargus](https:\u002F\u002Fstratagus.com\u002Fstratagus.html)** - Importer and scripts for [Starcraft](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FStarCraft). [[source]](https:\u002F\u002Fgithub.com\u002FWargus\u002Fstargus)\n\n- **Warsmash Mod Engine** - An emulation engine to improve Warcraft III modding. [[source]](https:\u002F\u002Fgithub.com\u002FRetera\u002FWarsmashModEngine) **Engine: [LibGDX](https:\u002F\u002Flibgdx.com)** [[source]](https:\u002F\u002Fgithub.com\u002Flibgdx\u002Flibgdx)\n\n### *[Westwood Studios](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FWestwood_Studios) and [EA](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FElectronic_Arts) Games from [Command & Conquer](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCommand_%26_Conquer) Series*\n\n- **Command & Conquer Remastered Collection** - TiberianDawn.dll, RedAlert.dll and the Map Editor for the [Command & Conquer Remastered Collection](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCommand_%26_Conquer_Remastered_Collection). [[source]](https:\u002F\u002Fgithub.com\u002Felectronicarts\u002FCnC_Remastered_Collection)\n\n- **Generals** - [Command & Conquer Generals](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCommand_%26_Conquer:_Generals), and its expansion pack [Zero Hour](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCommand_%26_Conquer:_Generals_%E2%80%93_Zero_Hour). [[source]](https:\u002F\u002Fgithub.com\u002Felectronicarts\u002FCnC_Generals_Zero_Hour)\n\n- **[Red Alert](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCommand_%26_Conquer:_Red_Alert)** - [[source]](https:\u002F\u002Fgithub.com\u002Felectronicarts\u002FCnC_Red_Alert)\n\n- **[Tiberian Dawn](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCommand_%26_Conquer_(1995_video_game))** - [[source]](https:\u002F\u002Fgithub.com\u002Felectronicarts\u002FCnC_Tiberian_Dawn)\n\n## Roguelikes\n\n- **[Brogue CE](https:\u002F\u002Fsites.google.com\u002Fsite\u002Fbroguegame\u002F)** - Brogue is a minimalist, turn-based, procedurally-generated roguelike game where you descend a perilous dungeon to retrieve the Amulet of Yendor. [[source]](https:\u002F\u002Fgithub.com\u002Ftmewett\u002FBrogueCE)\n\n- **[Cataclysm: Dark Days Ahead](https:\u002F\u002Fcataclysmdda.org)** - A turn-based survival game set in a post-apocalyptic world. [[source]](https:\u002F\u002Fgithub.com\u002FCleverRaven\u002FCataclysm-DDA)\n\n- **[Dungeon Crawl Stone Soup](https:\u002F\u002Fcrawl.develz.org)** - An open source roguelike adventure through dungeons filled with dangerous monsters in a quest to find the mystifyingly fabulous Orb of Zot. [[source]](https:\u002F\u002Fgithub.com\u002Fcrawl\u002Fcrawl)\n\n- **[NetHack](https:\u002F\u002Fnethack.org)** - Single player dungeon exploration game. [[source]](https:\u002F\u002Fgithub.com\u002FNetHack\u002FNetHack)\n\n- **[Meritous](http:\u002F\u002Fasceai.net\u002Fmeritous)** - An action-adventure dungeon crawl game. [[source]](https:\u002F\u002Fgithub.com\u002FPatashu\u002FMeritous)\n\n- **OpenNefia** - Moddable engine reimplementation of the Japanese roguelike [Elona](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FElona_(video_game)). [[source]](https:\u002F\u002Fgithub.com\u002FOpenNefia\u002FOpenNefia)\n\n- **[Shattered Pixel Dungeon](https:\u002F\u002Fshatteredpixel.com)** - An open-source traditional roguelike dungeon crawler with randomized levels and enemies, and hundreds of items to collect and use. [[source]](https:\u002F\u002Fgithub.com\u002F00-Evan\u002Fshattered-pixel-dungeon)\n\n## Role-Playing games\n\n- **[Ambermoon.net](https:\u002F\u002Fpyrdacor.itch.io\u002Fambermoon)** - A full C# rewrite of [Ambermoon](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAmbermoon). [[source]](https:\u002F\u002Fgithub.com\u002FPyrdacor\u002FAmbermoon.net)\n\n- **[Daggerfall Unity](https:\u002F\u002Fwww.dfworkshop.net)** - An open source recreation of [Daggerfall](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FThe_Elder_Scrolls_II:_Daggerfall) in the Unity engine. [[source]](https:\u002F\u002Fgithub.com\u002FInterkarma\u002Fdaggerfall-unity)\n\n- **[Exult](https:\u002F\u002Fexult.sourceforge.io)** - A project to recreate [Ultima VII](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FUltima_VII:_The_Black_Gate) for modern operating systems. [[source]](https:\u002F\u002Fgithub.com\u002Fexult\u002Fexult)\n\n- **Fallout Community Edition** - A fully working re-implementation of [Fallout](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FFallout_(video_game)). [[source]](https:\u002F\u002Fgithub.com\u002Falexbatalov\u002Ffallout1-ce)\n\n- **Fallout 2 Community Edition** - A fully working re-implementation of [Fallout 2](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FFallout_2). [[source]](https:\u002F\u002Fgithub.com\u002Falexbatalov\u002Ffallout2-ce)\n\n- **[GemRB](https:\u002F\u002Fgemrb.org)** - A portable open-source implementation of Bioware’s [Infinity Engine](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FInfinity_Engine) [[source]](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FInfinity_Engine)\n\n  **Supported games:**\n\n  - [Baldur’s Gate](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBaldur%27s_Gate_(video_game))\n\n  - [Baldur's Gate II: Shadows of Amn](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBaldur%27s_Gate_II:_Shadows_of_Amn)\n\n  - [Icewind Dale](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FIcewind_Dale)\n\n  - [Icewind Dale II](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FIcewind_Dale_II)\n\n  - [Planescape: Torment](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPlanescape:_Torment)\n\n- **[Kandria](https:\u002F\u002Fkandria.com)** - An action RPG made in Common Lisp. [[source]](https:\u002F\u002Fcodeberg.org\u002Fshirakumo\u002Fkandria) **Engine: [Trial](https:\u002F\u002Fshirakumo.org\u002Fdocs\u002Ftrial\u002F)** [[source]](https:\u002F\u002Fcodeberg.org\u002Fshirakumo\u002Ftrial)\n\n- **[Naev](https:\u002F\u002Fnaev.org)** - A 2d action\u002Frpg space game that combines elements from the action, rpg and simulation genres. [[source]](https:\u002F\u002Fcodeberg.org\u002Fnaev\u002Fnaev)\n\n- **[Oolite](https:\u002F\u002Fwww.oolite.space\u002F)** - An open-world space opera. [[source]](https:\u002F\u002Fgithub.com\u002FOoliteProject\u002Foolite)\n\n- **OpenEnroth** - [Might and Magic VI-VIII](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMight_and_Magic) engine remake using original data & code. [[source]](https:\u002F\u002Fgithub.com\u002FOpenEnroth\u002FOpenEnroth)\n\n- **[OpenMW](https:\u002F\u002Fopenmw.org)** - A free, open source, and modern engine which re-implements and extends the 2002 Gamebryo engine for the open-world role-playing game [The Elder Scrolls III: Morrowind](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FThe_Elder_Scrolls_III:_Morrowind). [[source]](https:\u002F\u002Fgithub.com\u002FOpenMW\u002Fopenmw)\n\n- **OpenNox** - An open-source community collaboration project extending the Nox engine. [[source]](https:\u002F\u002Fgithub.com\u002Fnoxworld-dev\u002Fopennox)\n\n- **reone** - A free and open source game engine, capable of running [Star Wars: Knights of the Old Republic](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FStar_Wars:_Knights_of_the_Old_Republic) and its sequel, [The Sith Lords](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FStar_Wars_Knights_of_the_Old_Republic_II:_The_Sith_Lords). [[source]](https:\u002F\u002Fgithub.com\u002Fseedhartha\u002Freone)\n\n- **[Severed Chains](https:\u002F\u002Flegendofdragoon.org\u002Fprojects\u002Fsevered-chains)** - [The Legend of Dragoon](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FThe_Legend_of_Dragoon) decompiled, reverse engineered, and ported to PC\u002FMac\u002FLinux\u002FSteam Deck. [[source]](https:\u002F\u002Fgithub.com\u002FLegend-of-Dragoon-Modding\u002FSevered-Chains)\n\n- **[Space Station 14](https:\u002F\u002Fspacestation14.io\u002F)** – Open-source remake of [Space Station 13](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSpace_Station_13). [[source]](https:\u002F\u002Fgithub.com\u002Fspace-wizards\u002Fspace-station-14)\n\n- **[Ultima VII: Revisited](https:\u002F\u002Fwww.u7revisited.com)** - A replacement engine for [Ultima VII](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FUltima_VII:_The_Black_Gate) that presents the game in 3D and fixes various issues with the game. [[source]](https:\u002F\u002Fgithub.com\u002FViridianGames\u002FU7Revisited)\n\n- **[Veloren](https:\u002F\u002Fwww.veloren.net\u002F)** - multiplayer voxel RPG written in Rust. [[source]](https:\u002F\u002Fgithub.com\u002Fveloren\u002Fveloren)\n\n### *[Diablo](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiablo_(series)) Re-Implementations*\n\n- **Abyss Engine** - Clean-room reimplementation of [Diablo 2](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiablo_II), written in C. [[source]](https:\u002F\u002Fgithub.com\u002FAbyssEngine\u002FAbyssEngine)\n\n- **[DevilutionX](https:\u002F\u002Fdevilutionx.com\u002F)** - A port of [Diablo](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiablo_(video_game)) and [Hellfire](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiablo:_Hellfire) that strives to make it simple to run the game while providing engine improvements, bugfixes, and some optional quality of life features. [[source]](https:\u002F\u002Fgithub.com\u002Fdiasurgical\u002FdevilutionX)\n\n- **[Freeablo](https:\u002F\u002Ffreeablo.org)** - A work-in-progress free and open-source replacement for the [Diablo I](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiablo_(video_game)) engine. [[source]](https:\u002F\u002Fgithub.com\u002Fwheybags\u002Ffreeablo)\n\n- **Open Diablo II** - An open source re-implementation of [Diablo 2](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FDiablo_II). [[source]](https:\u002F\u002Fgithub.com\u002FOpenDiablo2\u002FOpenDiablo2)\n\n### *Massively Multiplayer Online Role-Playing Games*\n\n- **OpenKO** - An open source version of the old school [Knight Online](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FKnight_Online) MMORPG. [[source]](https:\u002F\u002Fgithub.com\u002FOpen-KO\u002FKnightOnline)\n\n- **OpenKore** - A custom client and intelligent automated assistant for [Ragnarok Online](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FRagnarok_Online). [[source]](https:\u002F\u002Fgithub.com\u002FOpenKore\u002Fopenkore)\n\n## Sandbox games\n\n- **Minosoft** - An open source minecraft client, written from scratch in Kotlin (and java). [[source]](https:\u002F\u002Fgithub.com\u002Fbixilon\u002Fminosoft) [[source]](https:\u002F\u002Fgitlab.bixilon.de\u002Fbixilon\u002Fminosoft)\n\n## Shoot 'em up games\n\n- **[SDL Sopwith](https:\u002F\u002Ffragglet.github.io\u002Fsdl-sopwith)** - A port of the classic biplane shoot ‘em-up “Sopwith” to run on modern computers and operating systems. [[source]](https:\u002F\u002Fgithub.com\u002Ffragglet\u002Fsdl-sopwith)\n\n- **[Taisei Project](https:\u002F\u002Ftaisei-project.org)** - A free and open-source fangame of the [Tōhō series](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FTouhou_Project), written in C using SDL3 and OpenGL. [[source]](https:\u002F\u002Fgithub.com\u002Ftaisei-project\u002Ftaisei)\n\n## Sport games\n\n- **[Open Golf](https:\u002F\u002Fmgerdes.github.io\u002Fminigolf.html)** - A cross-platform minigolf game written in C. [[source]](https:\u002F\u002Fgithub.com\u002Fmgerdes\u002FOpen-Golf)\n\n- **[Pooltool](https:\u002F\u002Fpooltool.readthedocs.io)** - A sandbox billiards game that emphasizes realistic physics. [[source]](https:\u002F\u002Fgithub.com\u002Fekiefl\u002Fpooltool)\n\n## Third-Person games\n\n- **[Command & Conquer Renegade](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCommand_%26_Conquer:_Renegade)** - [[source]](https:\u002F\u002Fgithub.com\u002Felectronicarts\u002FCnC_Renegade)\n\n- **CroftEngine** - An open-source [Tomb Raider 1](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FTomb_Raider_(1996_video_game)) engine remake. [[source]](https:\u002F\u002Fgithub.com\u002Fstohrendorf\u002FCroftEngine)\n\n- **[Lugaru: The Rabbit's Foot](http:\u002F\u002Fwww.wolfire.com\u002Flugaru)** - Cross-platform, open-source 3D action game. [[source]](https:\u002F\u002Fgithub.com\u002FWolfireGames\u002Flugaru)\n\n- **[OpenLara](http:\u002F\u002Fxproger.info\u002Fprojects\u002FOpenLara)** - Classic Tomb Raider open-source engine. [[source]](https:\u002F\u002Fgithub.com\u002FXProger\u002FOpenLara)\n\n- **[OpenRW](https:\u002F\u002Fopenrw.org)** - A [Grand Theft Auto III](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGrand_Theft_Auto_III) re-implementation. [[source]](https:\u002F\u002Fgithub.com\u002Frwengine\u002Fopenrw)\n\n- **[Overgrowth](https:\u002F\u002Fovergrowth.wolfire.com)** - The sequel to Lugaru. [[source]](https:\u002F\u002Fgithub.com\u002FWolfireGames\u002Fovergrowth)\n\n- **RE3** - The fully reversed source code for [GTA III](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGrand_Theft_Auto_III) and [GTA VC](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FGrand_Theft_Auto:_Vice_City). [[source]](https:\u002F\u002Fgithub.com\u002FVideogameSources\u002Fgta3-decomp-alt)\n\n- **[Tomb Engine](https:\u002F\u002Ftombengine.com)** - An open-source engine for custom [Tomb Raider](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FTomb_Raider) adventures. Core Design era (1 - 5). [[source]](https:\u002F\u002Fgithub.com\u002FTombEngine\u002FTombEngine)\n\n## Tower Defence games\n\n- **[Server Survival](https:\u002F\u002Fpshenok.github.io\u002Fserver-survival)** - Tower defense game that teaches cloud architecture. Build infrastructure, survive traffic, learn scaling. [[source]](https:\u002F\u002Fgithub.com\u002Fpshenok\u002Fserver-survival)\n\n## Turn-Based strategies\n\n- [Ancient Beast](https:\u002F\u002Fancientbeast.com) - A turn based strategy indie game project played online against other people. [[source]](https:\u002F\u002Fgithub.com\u002FFreezingMoon\u002FAncientBeast)\n\n- **[Athena Crisis](https:\u002F\u002Fathenacrisis.com)** - A modern-retro turn-based tactical strategy game. [[source]](https:\u002F\u002Fgithub.com\u002Fnkzw-tech\u002Fathena-crisis)\n\n- **[C-evo](http:\u002F\u002Fc-evo.org\u002F)** - A freeware empire-building game for Windows. [[source]](http:\u002F\u002Fc-evo.org\u002Ffiles\u002Ffiles.php)\n\n- **[fheroes2](https:\u002F\u002Fihhub.github.io\u002Ffheroes2)** - A recreation of [Heroes of Might and Magic II](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHeroes_of_Might_and_Magic_II) game engine. [[source]](https:\u002F\u002Fgithub.com\u002Fihhub\u002Ffheroes2)\n\n- **[FreeCol](https:\u002F\u002Fwww.freecol.org\u002F)** - A turn-based strategy game based on the old game[Colonization](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FSid_Meier%27s_Colonization), and similar to [Civilization](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCivilization_(video_game)). [[source]](https:\u002F\u002Fgithub.com\u002FFreeCol\u002Ffreecol)\n\n- **[Freeciv](http:\u002F\u002Fwww.freeciv.org\u002F)** - A Free and Open Source empire-building strategy game. [[source]](https:\u002F\u002Fgithub.com\u002Ffreeciv\u002Ffreeciv)\n\n- **[FreeOrion](https:\u002F\u002Fwww.freeorion.org\u002Findex.php\u002FMain_Page)** - A free, open source, turn-based space empire and galactic conquest (4X) computer game. [[source]](https:\u002F\u002Fgithub.com\u002Ffreeorion\u002Ffreeorion)\n\n- **[Hnefatafl](https:\u002F\u002Fhnefatafl.org\u002F)** - The game of Copenhagen Hnefatafl. Sort of like chess. [[source]](https:\u002F\u002Fgithub.com\u002Fdcampbell24\u002Fhnefatafl)\n\n- **[OpenPanzer](https:\u002F\u002Fwww.linuxconsulting.ro\u002Fopenpanzer)** - Javascript\u002FHTML5 rewrite of [Panzer General II](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FPanzer_General_II) game. [[source]](https:\u002F\u002Fgithub.com\u002Fnicupavel\u002Fopenpanzer)\n\n- **[OpenXcom](https:\u002F\u002Fopenxcom.org\u002F)** - An open-source clone of the popular [UFO: Enemy Unknown](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FUFO:_Enemy_Unknown) and [X-COM: Terror From the Deep](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FX-COM:_Terror_from_the_Deep) video games by [MicroPros](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMicroProse). [[source]](https:\u002F\u002Fgithub.com\u002FOpenXcom\u002FOpenXcom)\n\n- **[The Battle for Wesnoth](https:\u002F\u002Fwww.wesnoth.org\u002F)** - A turn-based strategy game with a high fantasy theme. [[source]](https:\u002F\u002Fgithub.com\u002Fwesnoth\u002Fwesnoth)\n\n- **[Unciv](https:\u002F\u002Fyairm210.itch.io\u002Funciv)** - Open-source Android\u002FDesktop remake of [Civilization V](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCivilization_V). [[source]](https:\u002F\u002Fgithub.com\u002Fyairm210\u002FUnciv)\n\n- **[VCMI Project](https:\u002F\u002Fvcmi.eu)** - Open-source engine for [Heroes of Might and Magic III](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FHeroes_of_Might_and_Magic_III). [[source]](https:\u002F\u002Fgithub.com\u002Fvcmi\u002Fvcmi)\n\n## Other lists\n\n- **[Awesome Game Remakes](https:\u002F\u002Fgithub.com\u002Fradek-sprta\u002Fawesome-game-remakes)**\n\n- **[Awesome Open Source Games](https:\u002F\u002Fgithub.com\u002Fmichelpereira\u002Fawesome-open-source-games)**\n\n- **[Games on GitHub](https:\u002F\u002Fgithub.com\u002Fleereilly\u002Fgames)**\n\n- **[Libre Game Wiki](https:\u002F\u002Flibregamewiki.org)**\n\n- **[List of (interesting) FOSS game engine replacement projects](https:\u002F\u002Fforum.openmw.org\u002Fviewtopic.php?p=57882)**\n\n- **[List of Open Source Games](https:\u002F\u002Ftrilarion.github.io\u002Fopensourcegames)**\n\n- **[Mac Source Ports](https:\u002F\u002Fwww.macsourceports.com)**\n\n- **[Open Source Game Clones](https:\u002F\u002Fosgameclones.com)**\n\n- **[Wikipedia list open-source video games](https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FList_of_open-source_video_games)**\n","这个项目是一个开源游戏列表，汇集了多种类型的视频游戏及其开源重制版。项目以Python为主要开发语言，涵盖了动作、冒险、模拟经营等众多游戏类型，并且每种类型下都有具体的实例链接。它不仅适合游戏爱好者寻找新的娱乐资源，也适用于开发者研究学习不同游戏的设计与实现方法。此外，由于所有列出的游戏均为开源，因此对于想要参与游戏开发或对其进行修改的程序员来说，这是一个非常宝贵的资源库。",2,"2026-06-11 03:35:08","high_star"]