Java Settlers
Event driven concurrent framework for Python
A 2D Adventure Game & Engine
Multi-threaded 2D Renderer licensed under the Mozilla Public License
C++ game libraries plus server.
TurboSphere is an easy to learn and powerful JS based game engine.
Kinect based controller.
A retro style video game engine for RPGs and adventure games.
3d lib
Scriptable frontend for media applications.
Multi-Language Wrapper Collection for the Irrlicht Engine
Cross-platform 2D game engine