Godot is a powerful cross-platform game engine
Open source HTML5 game framework that offers WebGL and Canvas
Free and open source real-time strategy game
Home theater software and entertainment hub for digital media
UCI chess engine
Free, cross-platform 2D game engine powered by Haxe and OpenFL
Open source clone of the Age of Empires II engine
Open source library for creative expression on the web, desktop, etc.
Magic Another Game Engine
A fresh & lightweight javascript game engine
Action-adventure game originally released in 2013
Ct.js is a desktop game engine that makes learning programming fun
GLScene Engine for Delphi & C++Builder VCL Windows 32/64
4 players Breakout game
3D modeler, 3D game maker, 3D demo maker
C-evo Distant Horizon; Empire Building Game
JavaScript framework to build game engines, games, emulators and apps
Game engine supporting many 3D/2D formats and graphic effects
Old style soccer game with many exciting features
Free and open source Avatar Webgame made by Vietnam
Urho3D Game engine
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
Pool Tips
Gomoku AI
Collection of board games.