Java game engine for shoot 'em ups, using Java2D.
A game engine in java for 2D strategy games
Cross-platform reimplementation of AMOS BASIC (runtime)
Multi-Language Wrapper Collection for the Irrlicht Engine
Formerly CraveJs, it's for creating JavaScript applications and games.
AS3 Utilities library (Games Development Framework)
Game framework on top of Python, Panda3D and Twisted
A cross-platform OpenGL based lightweight scenegraph library
Simple Point & Click Game
Cross-platform 2D game engine
A DirectX based graphics/physics engine
The Lambda-Engine is a cross platform game engine.
Tween for Torque
AMOS BASIC reimplementation in Java
A cross platform 3d c++ game engine
Zap Engine