Pear3DEngine is a modern and modular 3D development framework
Um pequeno framework didático de games em Java
Simple, component-based game engine based on Ogre and PolyVox,
Phobos editor is a generic resource editing system.
Take the chess graphism, and use it with a chess engine.
Pokemon project made in vb.net with 2D version.
Simple Point & Click Game
I am working on upgrading the XNA Platform Game Template.
Event driven concurrent framework for Python
An HTML5 Game Engine written in Javascript
Python game template
Pygrid is an open-source and cross-platform pygame/python 2D engine.