Open Source Games
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Browse free open source Games and projects for Game Consoles and ChromeOS below. Use the toggles on the left to filter open source Games by OS, license, language, programming language, and project status.
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mcrcon
Console based rcon client for minecraft servers.
Mcrcon is IPv6 compliant minecraft rcon client with bukkit coloring support. It is well suited for remote administration and to be used as part of automated server maintenance scripts. - Does not trigger "IO: Broken pipe" or "IO: Connection reset" spam bug on server side. - Has workaround for server side bug (https://bugs.mojang.com/browse/MC-154617) ****************************************************************** Further development and new releases has moved to Github Github page: https://github.com/Tiiffi/mcrcon Official upstream: https://github.com/Tiiffi/mcrcon/releases https://api.github.com/repos/tiiffi/mcrcon/releases/latest ******************************************************************">
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ScummVM
A cross-platform interpreter for many point-and-click adventure games
ScummVM is a cross-platform interpreter for many point-and-click adventure games. This includes LucasArts SCUMM games (such as Monkey Island 1-3, Day of the Tentacle, Sam & Max, ...), many of Sierra's AGI and SCI games (such as King's Quest 1-6, Space Quest 1-5, ...), Discworld 1 and 2, Simon the Sorcerer 1 and 2, Beneath A Steel Sky, Lure of the Temptress, Broken Sword 1 and 2, Flight of the Amazon Queen, Gobliiins 1-3, The Legend of Kyrandia 1-3, many of Humongous Entertainment's children's SCUMM games (including Freddi Fish and Putt Putt games) and many more. The project mailing lists have been moved to http://lists.scummvm.org The project tracker has been moved to https://bugs.scummvm.org -
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Castle Game Engine
Game engine supporting many 3D/2D formats and graphic effects
This project has moved to: - Our website https://castle-engine.io/ - GitHub repo: https://github.com/castle-engine/castle-engine/ Cross-platform 3D and 2D game engine for Object Pascal. Rendering and processing of game assets in glTF, X3D, VRML, Collada, Spine and other formats. Many graphic effects including shadows, shaders, mirrors, screen effects. Animation, collision detection, 3D sound. Extensible system of 3D objects, with out-of-the-box levels, items, intelligent creatures and more. Desktop, mobile, web plugin. Also home of view3dscene - our full-featured VRML/X3D browser. -
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Zank
Text-based adventure game
Text-based adventure game; can you find enough magic rings and incriminating documents to indict and retire all the politicians before your HP runs out? -
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PokeMini
Portable Pokémon Mini Emulator
Portable emulator for Pokémon-Mini. Last version: 0.60 (16 June 2015) Check Wiki for platform dependencies and other information.">
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Open-source, cross-platform 3D rendering engine for .NET and Mono. The Axiom Engine is a high-performance C# port of the powerful OGRE engine and provides full support for DirectX, OpenGL and XNA on Windows, Linux, Android, iPhone and Windows Phone.
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belofte chess
A promising chess program
A console/text based chess program with XBoard/CECP and UCI API, available on all major platforms. You may need a graphical chess interface to use it. Please refer to README.md in the files section for installation instructions. The last stable release is 2.1.9 and has been released on 19/08/2025. Belofte 0.2.0 till 0.9.20 (c/c++): Xboard 1 & 2 (CECP) - Linux/Unix/(Windows) Belofte 2.1.1 and up (c++11) : UCI and Xboard 2 - Linux/Windows/Mac/Android/... For access to code, please clone the git repository. Compiles and Runs on 32/64 bit on Windows, Mac, Linux, Android (ARM/x86) and Raspberry. Released under GNU v2 license. (means free to copy, free to modify, free to use, ...) Works fine with Arena/Cutechess/BanksiaGui/Winboard/Xboard/... -
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(note: source code has moved to github: https://github.com/frank-zago/xgalaga-sdl) XGalaga-SDL is a port of the popular X11 game XGalaga, a clone of Galaga, using the SDL (Simple DirectMedia Layer) library. XGalaga was originally written by Joe Rumsey.
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CrossBrowdy
JavaScript framework to build game engines, games, emulators and apps
CrossBrowdy is a free and open-source JavaScript framework that allows to create multimedia apps, emulators, game engines and games that will be compatible with any device. Any software developed with CrossBrowdy should be able to be used in any JavaScript compatible web client (including browser plug-in, add-on, extension, app...) which supports "document.getElementById". This framework allows any developer to manage easier many different things, such as audio (with Flash fallback, audio pool, etc.), canvas (with DHTML, VML, Flash or Silverlight fallbacks), screen, mouse, keyboard, gamepads, sockets (including PHP proxy fallback), XHR / AJAX (with PHP proxy for cross-domain requests), device sensors (compass / magnetometer, gyroscope, accelerometer, light sensor, proximity sensor...) and many more. -
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Mokoi
Cross platform Game Creation Software
Mokoi is a Game Creation Tool. Mokoi Games are platform neutral, if a compatible player is available for OS or Device, you can play games with no troubles. We're also have projects to help with creating and sharing platform neutral games. -
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Unangband is a variant of Angband, a rogue-like game, with wilderness travel, a wide variety of dungeons and monsters with great rewards and treasures for those who conquer its mysteries.
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Driver support for 3D Controller Hardware. We hope to support SDL Input, DirectInput, and other major controller API's including game consoles and embedded systems.
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Console text roguelike game based in Dungeon Crawl 4.0.0 beta 23, but with lots of enhacements, interface changes, managment of savegames, more items, more customizable, multilanguaje, etc
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Iggy is a tile-based puzzle homebrew game for the Nintendo DS. It is based off of the puzzle game Engacho! for the WonderSwan. The game is designed to be portable to many platforms.
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Criminal minds revealed and played. Criminal acts in all sorts of places with great animation and daily updated by Developer Fontella Moneet Farrar.
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Defence Station Portable is a Tower Defence game targeted for the PSP. It also runs on Windows and Linux to provide easier level development.
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Allegiance is a 3D space shooter/sim with support for up to 200 players, with distinct research paths, a dedicated commander position, RTS style 3D interface and teamwork-based gameplay style. http://en.wikipedia.org/wiki/Allegiance_(computer_game)
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MetalManGames
3rd Party Video Games Developer: MetalManGames, titles of games
A project of various and continuous cross-platform video game titles developed by; 3rd Party Video Games Developer: MetalManGames. The oldest cross-platform games have been removed along with Android, due to updates needed, and currently can not find the time at this moment. So far have included ; ''Undead Shotgun Reloaded'' Linux 64-bit version, needs SDL2 Installed, and download packs; 1- 3, and extract them to the ''lib'' folder, see; readme.txt for more details. "Alien Parasites" will be placed here soon for Linux 64-bit version, I hope. -
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Pac-Monster is a very funny game based on the popular Namco Pacman. The player can control not only the Pac-Monster, but the monsters too. It can be played by two players in the same PC/console(PS2/PSP) or lots of players in network.
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Rockbot
Multi-platform game engine similar to old Megaman with a stage editor
An open-source, SDL based, game engine to replicate old style Rockman (aka Megaman) games, being as close as possible of Rockman 1-6, and an editor made with Qt, for custom graphics, weapons, bosses, enemies and level creation. Please access our web page for more details. The engine code is meant to be highly portable, thanks to SDL, and have been ported and tested in: - Linux - Windows - macOSX (x86) (not currently supported) - Playstation 2 - Nintendo DS (abandoned) - Dingux - Open Pandora Any system with SDL and 24 or 32 MB should be able to run it. Porters are welcome! -
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The Cavalier Bot Toolkit is a toolkit for creating automated characters ("bots") for the MMORPG, Eternal Lands. It is based on a series of hooks and handlers, and is designed to be more maintainable, modular, and self-explanatory than the previous program