Free and Open Game Programming Language for Windows and GNU/Linux
Real-time RPG for PC/tablet/phone; multiple quests and random dungeons
Blueshift is a cross-platform 3D game engine implemented in C++
Portable game engine with main focus on point-and-click adventures
OpenSAGE is a free, open source re-implementation of SAGE
Multiplayer game server based on Node.JS
Game engine for playing tomb raider 1 - 5 levels.
A mobile game distributed server implemented using netty4.X
Multi-threaded game engine for Android
online 4X browser game engine
The Atomic Game Engine is a multi-platform 2D and 3D engine
The second demo of my game engine.
Open-source, cross-platform, C++ game engine for creating 2D/3D games
Modern AS3 Game Engine
2d/3d Game Engine
Paintown is a 2d fighting game engine.
Cross platform 2D/3D game engine written in C++11 & OpenGL ES 2/3
Educational framework for OpenGLES, OpenCL and OpenAL
Egret is a brand new open mobile game and application engine
Component 2D Game Engine
A generic 2D engine for any kind of game
Android port of Hulixerian game engine.