Atlarius is no longer under development.
a game library to develop audio games
AutoTeach makes kids study and learn in exchange for internet access.
Simple data driven web based gamebook engine using javascript.
A truly extensible cross-platform game engine
An HTML web game platform
Game framework on top of Python, Panda3D and Twisted
Free strategy browsergame engine.
Little game background framework in java.
Small lightweight program to customize your keyboard
A cross-platform Java 2D graphics library using OpenGL.
A cross platform 3d c++ game engine