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.
QuadTree JS is a library for game developers
Discovers optimal chess moves from quantum-like wave-functions
A DirectX based graphics/physics engine
SDK for Resident Evil Games