Cocos2d-x is an open-source and cross platform open source free 2D game engine for mobile game development known for its speed, stability, and easy of use
Piskel, free online sprite editor. A simple web-based tool for Spriting and Pixel art. Create pixel art, game sprites and animated GIFs. Free and open-source.
Freeciv is a Free and Open Source empire-building strategy game inspired by the history of human civilization. The game commences in prehistory and your mission is to lead your tribe from the Stone Age to the Space Age.
0 A.D. is a free, open-source, historical Real Time Strategy (RTS) game currently under development by Wildfire Games, a global group of volunteer game developers.
Open source game creation software: No programming or coding is required! Make HTML5 and natives games for Windows, Linux (Ubuntu) and Mac OS X. Quickly build and share your games on mobile (Android and iOS) and on the web.
Learn programming with a multiplayer live coding strategy game for beginners. Learn Python or JavaScript as you defeat ogres, solve mazes, and level up. Open source HTML5 game!
Epiar is an open source space action/adventure, trading game written in C++ and licensed under the GNU GPL. It is similar to Epic MegaGames' Solar Winds or Ambrosia Software's Escape Velocity. It is playable under Linux, Windows, Mac OS X, and F
Cocos2d-x is an open-source and cross platform open source free 2D game engine for mobile game development known for its speed, stability, and easy of use
Exodus Defence: a free, open source 3D action game. Written in Java using the jME engine, it showcases browser based gameplay using OpenGL accelerated graphics.
The City State of Teralon is a free open source setting for your roleplaying game. Originally created for the cult scimitar rpg, we welcome all conversions.
0 A.D. is a free, open-source, historical Real Time Strategy (RTS) game currently under development by Wildfire Games, a global group of volunteer game developers.