# open-source-games **Repository Path**: cloud-aios/open-source-games ## Basic Information - **Project Name**: open-source-games - **Description**: No description available - **Primary Language**: Unknown - **License**: CC0-1.0 - **Default Branch**: main - **Homepage**: None - **GVP Project**: No ## Statistics - **Stars**: 0 - **Forks**: 0 - **Created**: 2025-11-28 - **Last Updated**: 2025-11-28 ## Categories & Tags **Categories**: Uncategorized **Tags**: None ## README # Open source games This is a list of different open-source video games and commercial video games open-source remakes. ## Table of contents - [Action games](#action-games) - [Adventure games](#adventure-games) - [Business and Tycoon games](#business-and-tycoon-games) - [City-Building games](#city-building-games) - [First-Person games](#first-person-games) - [Platformers](#platformers) - [Puzzle games](#puzzle-games) - [Racing games](#racing-games) - [Real-Time strategies](#real-time-strategies) - [Roguelikes](#roguelikes) - [Role-Playing games](#role-playing-games) - [Sandbox games](#sandbox-games) - [Shoot 'em up games](#shoot-em-up-games) - [Sport games](#sport-games) - [Third-Person games](#third-person-games) - [Tower Defense games](#tower-defence-games) - [Turn-Based strategies](#turn-based-strategies) - [Other lists](#other-lists) ## Action games - **[Hypersomnia](https://hypersomnia.xyz)** - Competitive top-down shooter with extreme dynamics and pixely nostalgia. Comes with a built-in map Editor. [[source]](https://github.com/TeamHypersomnia/Hypersomnia) ## Adventure games - **[Pioneer](https://pioneerspacesim.net)** - A space adventure game set in our galaxy at the turn of the 33rd century. [[source]](https://github.com/pioneerspacesim/pioneer) - **[ScummVM](https://www.scummvm.org)** - A program which allows you to run certain classic graphical adventure and role-playing games. [[source]](https://github.com/scummvm/scummvm) - **[The Legend of Zelda: Twilight Princess](https://zsrtp.link)** - A reverse engineering project to decompile Twilight Princess into human-readable and modifiable source code. [[source]](https://github.com/zeldaret/tp) - **Zelda 3** - A reverse engineered clone of Zelda 3 - A Link to the Past. [[source]](https://github.com/snesrev/zelda3) ## Business and Tycoon games - **[OpenRCT2](https://openrct2.org)** - An open-source re-implementation of RollerCoaster Tycoon 2. [[source]](https://github.com/OpenRCT2/OpenRCT2) - **[OpenTTD](https://www.openttd.org)** - An open source simulation game based upon Transport Tycoon Deluxe. [[source]](https://github.com/OpenTTD/OpenTTD) ## City-Building games - **[Akhenaten](https://dalerank.itch.io/akhenaten)** - A strategic city-building game, based on assets and gameplay mechanics from Pharaoh + Cleopatra title, where players take on the role of a ruler and mayor of ancient Egyptian civilization. [[source]](https://github.com/dalerank/Akhenaten) - **[Citybound](https://aeplay.org/citybound)** - 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://github.com/citybound/citybound) - **[Cytopia](https://cytopia.itch.io/cytopia)** - A free, open source retro pixel-art city building game. [[source]](https://github.com/CytopiaTeam/Cytopia) - **Egregoria** - Egregoria is an indie city builder, mostly inspired by Cities:Skylines. [[source]](https://github.com/Uriopass/Egregoria) - **Julius** - An open source re-implementation of Caesar III. [[source]](https://github.com/bvschaik/julius) - **[micropolisJS](http://www.graememcc.co.uk/micropolisJS)** - A handmade Javascript port of the open-source city simulator Micropolis. [[source]](https://github.com/graememcc/micropolisJS) - **[Unknown Horizons](https://unknown-horizons.org)** - A 2D realtime strategy simulation with an emphasis on economy and city building. [[source]](https://github.com/unknown-horizons/unknown-horizons) [[engine-source]](https://github.com/fifengine/fifengine) [[godot-port]](https://github.com/unknown-horizons/godot-port) ## First-Person games - **[.kkrieger](https://en.wikipedia.org/wiki/.kkrieger)** - A first-person shooter video game created by German demogroup .theprodukkt (a former subdivision of Farbrausch), which won first place in the 96k game competition at Breakpoint in April 2004. [[source]](https://github.com/farbrausch/fr_public/tree/master/werkkzeug3_kkrieger) - **[Anarch](https://drummyfish.gitlab.io/anarch)** - This isn't a 90s style retro shooter, this is a 90s shooter. [[source]](https://gitlab.com/drummyfish/anarch) - **[Cube 2: Sauerbraten](http://sauerbraten.org)** - A free multiplayer & singleplayer first person shooter. [[source]](https://sourceforge.net/projects/sauerbraten) - **[Descent 3](https://en.wikipedia.org/wiki/Descent_3)** - A first-person shooter video game/ [[source]](https://github.com/kevinbentley/Descent3) - **DOOM** - [[source]](https://github.com/id-Software/DOOM) - **DOOM64-RE** - Complete reverse engineering of Doom 64. [[source]](https://github.com/Erick194/DOOM64-RE) - **Doom 3 BFG Edition** - [[source]](https://github.com/id-Software/DOOM-3-BFG) - **[Liblast](https://libla.st)** - A Libre Multiplayer FPS Game built with Godot 4 engine and a fully open-source toolchain. [[source]](https://codeberg.org/liblast/liblast) [[engine source]](https://github.com/godotengine/godot) - **[The Dark Mod](https://www.thedarkmod.com/main)** - First-person stealth video game. [[source]](https://svn.thedarkmod.com/publicsvn/darkmod_src/trunk) - **Quake** - [[source]](https://github.com/id-Software/Quake) - **Quake 2** - [[source]](https://github.com/id-Software/Quake-2) - **Quake III Arena** - [[source]](https://github.com/id-Software/Quake-III-Arena) - **Wolfenstein 3D** - [[source]](https://github.com/id-Software/wolf3d) ## Platformers - **[Commander Keen in Keen Dreams](https://en.wikipedia.org/wiki/Commander_Keen_in_Keen_Dreams)** - A side-scrolling platform video game developed by id Software. [[source]](https://github.com/keendreams/keen) - **[DDraceNetwork](https://ddnet.tw)** - Cooperative 2D online platformer. [[source]](https://github.com/ddnet/ddnet) - **[Fish Folk: Jumpy](https://fishfolk.org/games/jumpy)** - A tactical 2D shooter. [[source]](https://github.com/fishfolk/jumpy) [[engine source]](https://github.com/bevyengine/bevy) - **[OpenGOAL](https://opengoal.dev)** - This project is to port **Jak & Daxter Series** to PC. [[source]](https://github.com/water111/jak-project) - **Rigel Engine** - This project is a re-implementation of the game [Duke Nukem II](https://en.wikipedia.org/wiki/Duke_Nukem_II), originally released by Apogee Software in 1993 for MS-DOS. [[source]](https://github.com/lethal-guitar/RigelEngine) - **[Sonic Robo Blast 2](https://www.srb2.org)** - A 3D open-source Sonic the Hedgehog fangame built on Doom. [[source]](https://git.do.srb2.org/STJr/SRB2) - **Super Mario 64** - A full decompilation of Super Mario 64. [[source]](https://github.com/n64decomp/sm64) - **[VVVVVV](https://thelettervsixtim.es/)** - [[source]](https://github.com/TerryCavanagh/VVVVVV) ## Puzzle games - **[BlockOut II](http://www.blockout.net/blockout2)** - A free adaptation of the original BlockOut® DOS game edited by California Dreams in 1989. [[source]](https://sourceforge.net/projects/blockout/files/blockout/BlockOut%202.5) - **Portal64** - A demake (remake for an older platform) of Portal for the Nintendo 64. [[source]](https://github.com/lambertjamesd/portal64) ## Racing games - **[wipEout](https://phoboslab.org/log/2023/08/rewriting-wipeout)** - This is a re-implementation of the 1995 PSX game wipEout. [[source]](https://github.com/phoboslab/wipeout-rewrite) ## Real-Time strategies - **[0 A.D.](https://play0ad.com)** - A free, open-source game of ancient warfare. [[source]](https://github.com/0ad/0ad) - **[BAR](https://www.beyondallreason.info)** - Beyond All Reason. [[source]](https://github.com/beyond-all-reason/Beyond-All-Reason) [[engine]](https://springrts.com) [[engine source]](https://github.com/spring/spring) - **Command & Conquer Generals** - Command & Conquer Generals, and its expansion pack Zero Hour. [[source]](https://github.com/electronicarts/CnC_Generals_Zero_Hour) - **Command & Conquer Red Alert** - [[source]](https://github.com/electronicarts/CnC_Red_Alert) - **Command & Conquer Remastered Collection** - TiberianDawn.dll, RedAlert.dll and the Map Editor for the Command & Conquer Remastered Collection. [[source]](https://github.com/electronicarts/CnC_Remastered_Collection) - **Command and Conquer Tiberian Dawn** - [[source]](https://github.com/electronicarts/CnC_Tiberian_Dawn) - **[Dune II The Maker](https://dune2themaker.fundynamic.com)** - A Dune 2 remake. [[source]](https://github.com/stefanhendriks/Dune-II---The-Maker) - **Freeserf.net** - Аn authentic remake of the game The Settlers I by BlueByte. [[source]](https://github.com/Pyrdacor/freeserf.net) - **[Keeper FX](https://keeperfx.net)** - An open-source remake and fan expansion of Dungeon Keeper. [[source]](https://github.com/dkfans/keeperfx) - **[Mindustry](https://mindustrygame.github.io)** - A sandbox tower-defense game. [[source]](https://github.com/Anuken/Mindustry) - **[OpenAge](https://openage.sft.mx)** - A free (as in freedom) cross-platform RTS game engine that provides the mechanics of Age of Empires. [[source]](https://github.com/SFTtech/openage) - **[OpenHV](https://www.openhv.net)** - An Open Source Pixelart Science-Fiction Real-Time-Strategy game. [[source]](https://github.com/OpenHV/OpenHV) - **[OpenRA](https://www.openra.net)** - Command & Conquer, Dune 2000 and Red Alert rebuild for the Modern Era. [[source]](https://github.com/OpenRA/OpenRA) - **Permafrost Engine** - An OpenGL 3.3 Real Time Strategy game engine written in C. [[source]](https://github.com/eduard-permyakov/permafrost-engine) - **[Widelands](https://www.widelands.org)** - A free, open source real-time strategy game. [[source]](https://github.com/widelands/widelands) - **[Zero-K](https://zero-k.info/)** - RTS game with physical projectiles, smart units and a powerful UI. [[source]](https://github.com/ZeroK-RTS/Zero-K) [[engine]](https://springrts.com) [[engine source]](https://github.com/spring/spring) ## Roguelikes - **[Cataclysm: Dark Days Ahead](https://cataclysmdda.org)** - A turn-based survival game set in a post-apocalyptic world. [[source]](https://github.com/CleverRaven/Cataclysm-DDA) - **[Dungeon Crawl Stone Soup](https://crawl.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://github.com/crawl/crawl) - **[NetHack](https://nethack.org)** - Single player dungeon exploration game. [[source]](https://github.com/NetHack/NetHack) - **[Meritous](http://asceai.net/meritous)** - An action-adventure dungeon crawl game. [[source]](http://www.asceai.net/files/meritous_v12_src.tar.bz2) - **[Pixel Dungeon](https://pixeldungeon.watabou.ru/)** - Traditional roguelike game with pixel-art graphics and simple interface. [[source]](https://github.com/watabou/pixel-dungeon) The game also has a lot of forks that add their own features, difficulty scaling like [Shattered PD](https://github.com/00-Evan/shattered-pixel-dungeon), [Summoning PD](https://github.com/.TrashboxBobylev/Summoning-Pixel-Dungeon). ## Role-Playing games - **Ambermoon.net** - A full C# rewrite of Ambermoon. [[source]](https://github.com/Pyrdacor/Ambermoon.net) - **[Daggerfall Unity](https://www.dfworkshop.net)** - An open source recreation of [Daggerfall](https://en.wikipedia.org/wiki/The_Elder_Scrolls_II:_Daggerfall) in the Unity engine. [[source]](https://github.com/Interkarma/daggerfall-unity) - **DevilutionX** - A port of Diablo and 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://github.com/diasurgical/devilutionX) - **[Exult](https://exult.sourceforge.io)** - A project to recreate Ultima VII for modern operating systems. [[source]](https://github.com/exult/exult) - **Fallout Community Edition** - A fully working re-implementation of Fallout. [[source]](https://github.com/alexbatalov/fallout1-ce) - **Fallout 2 Community Edition** - A fully working re-implementation of Fallout 2. [[source]](https://github.com/alexbatalov/fallout2-ce) - **[Kandria](https://kandria.com)** - An action RPG made in Common Lisp. [[source]](https://github.com/Shirakumo/Kandria) [[engine source]](https://github.com/Shirakumo/trial) - **[Naev](https://naev.org)** - A 2d action/rpg space game that combines elements from the action, rpg and simulation genres. [[source]](https://github.com/naev/naev) - **[Oolite](https://www.oolite.space/)** - An open-world space opera. [[source]](https://github.com/OoliteProject/oolite) - **OpenEnroth** - Might and Magic VI-VIII engine remake using original data & code. [[source]](https://github.com/OpenEnroth/OpenEnroth) - **[OpenMW](https://openmw.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**. [[source]](https://github.com/OpenMW/openmw) - **OpenNox** - An open-source community collaboration project extending the Nox engine. [[source]](https://github.com/noxworld-dev/opennox) - **reone** - A free and open source game engine, capable of running Star Wars: Knights of the Old Republic and its sequel, The Sith Lords. [[source]](https://github.com/seedhartha/reone) - **[Space Station 14](https://spacestation14.io/)** – Open-source remake of **Space Station 13**. [[source]](https://github.com/space-wizards/space-station-14) - **[Ultima VII: Revisited](https://www.u7revisited.com)** - A replacement engine for Ultima VII that presents the game in 3D and fixes various issue with the game. [[source]](https://github.com/ViridianGames/U7Revisited) - **[Veloren](https://www.veloren.net/)** - multiplayer voxel RPG written in Rust. [[source]](https://github.com/veloren/veloren) ## Sandbox games - **Minosoft** - An open source minecraft client, written from scratch in kotlin (and java). [[source]](https://github.com/bixilon/minosoft) ## Shoot 'em up games - **[SDL Sopwith](https://fragglet.github.io/sdl-sopwith)** - A port of the classic biplane shoot ‘em-up “Sopwith” to run on modern computers and operating systems. **[[source]](https://github.com/fragglet/sdl-sopwith)** ## Sport games - **Open Golf** - A cross-platform minigolf game written in C. [[source]](https://github.com/mgerdes/Open-Golf) - **Pooltool** - A sandbox billiards game that emphasizes realistic physics. [[source]](https://github.com/ekiefl/pooltool) ## Third-Person games - **Command & Conquer Renegade** - [[source]](https://github.com/electronicarts/CnC_Renegade) - **CroftEngine** - An open-source Tomb Raider 1 engine remake. [[source]](https://github.com/stohrendorf/CroftEngine) - **[Lugaru: The Rabbit's Foot](http://www.wolfire.com/lugaru)** - Cross-platform, open-source 3D action game. [[soruce]](https://github.com/WolfireGames/lugaru) - **[OpenLara](http://xproger.info/projects/OpenLara)** - Classic Tomb Raider open-source engine [[source]](https://github.com/XProger/OpenLara) - **[OpenRW](https://openrw.org)** - A Grand Theft Auto III re-implementation. [[source]](https://github.com/rwengine/openrw) - **[Overgrowth](https://overgrowth.wolfire.com)** - The sequel to Lugaru. [[soruce]](https://github.com/WolfireGames/overgrowth) - **RE3** - The fully reversed source code for GTA III and GTA VC. [[source]](https://github.com/halpz/re3) - **[Tomb Engine](https://tombengine.com)** - An open-source engine for custom Tomb Raider adventures. [[dource]](https://github.com/TombEngine/TombEngine) ## Tower Defense games - **Izowave** - Your task is to survive on chosen planet as many waves as possible. [[source]](https://github.com/neki-dev/izowave) ## Turn-Based strategies - **[Athena Crisis](https://athenacrisis.com)** - A modern-retro turn-based tactical strategy game. [[source]](https://github.com/nkzw-tech/athena-crisis) - **[C-evo](http://c-evo.org/)** - A freeware empire-building game for Windows. [[source]](http://c-evo.org/files/files.php) - **fheroes2** - A recreation of Heroes of Might and Magic II game engine. [[source]](https://github.com/ihhub/fheroes2) - **[FreeCol](https://www.freecol.org/)** - A turn-based strategy game based on the old game Colonization, and similar to Civilization. [[source]](https://github.com/FreeCol/freecol) - **[Freeciv](http://www.freeciv.org/)** - A Free and Open Source empire-building strategy game. [[source]](https://github.com/freeciv/freeciv) - **[FreeOrion](https://www.freeorion.org/index.php/Main_Page)** - A free, open source, turn-based space empire and galactic conquest (4X) computer game. [[source]](https://github.com/freeorion/freeorion) - **[OpenPanzer](https://www.linuxconsulting.ro/openpanzer)** - Javascript/HTML5 rewrite of Panzer General 2 game. [[source]](https://github.com/nicupavel/openpanzer) - **[OpenXcom](https://openxcom.org/)** - An open-source clone of the popular "**UFO: Enemy Unknown**" and "**X-COM: Terror From the Deep**" videogames by Micropros. [[source]](https://github.com/OpenXcom/OpenXcom) - **[The Battle for Wesnoth](https://www.wesnoth.org/)** - A turn-based strategy game with a high fantasy theme. [[source]](https://github.com/wesnoth/wesnoth) - **[Unciv](https://yairm210.itch.io/unciv)** - Open-source Android/Desktop remake of Civilization V. [[source]](https://github.com/yairm210/Unciv) - **[VCMI Project](https://vcmi.eu)** - Open-source engine for Heroes of Might and Magic III. [[source]](https://github.com/vcmi/vcmi) ## Other lists - **[Awesome Game Remakes](https://github.com/radek-sprta/awesome-game-remakes)** - **[Awesome Open Source Games](https://github.com/michelpereira/awesome-open-source-games)** - **[Games on GitHub](https://github.com/leereilly/games)** - **[Libre Game Wiki](https://libregamewiki.org)** - **[List of (interesting) FOSS game engine replacement projects](https://forum.openmw.org/viewtopic.php?p=57882)** - **[List of Open Source Games](https://trilarion.github.io/opensourcegames)** - **[Mac Source Ports](https://www.macsourceports.com)** - **[Open Source Game Clones](https://osgameclones.com)** - **[Wikipedia list open-source video games](https://en.wikipedia.org/wiki/List_of_open-source_video_games)**