CTFs as you need them
Unity3D Client And C# Server Framework
Open source library for N64 development
Event driven concurrent framework for Python
a game library to develop audio games
A game development kit for Sifteo Cubes.
A 2D tile map editor created using .NET framework.
A game engine in java for 2D strategy games
Read and write PGN format and test moves for legality.
C++ SDL/Box2d Programming