Open source library for N64 development
SDL based generic 2D game engine
The imaginary eight-bit machine
Build Cross-platform Applications
3D .NET engine for Windows, Linux, Mac
computer simulation for my raspberry pi
Multimedia asset management and manipulator for Étoilé
A generic 2D engine for any kind of game
C++ game libraries plus server.
Extremely simple joystick rumble / vibration library
C-Lesh is a game programming language for 2D games.
C++ Game programming Framework
Pear3DEngine is a modern and modular 3D development framework
A framework for games with defense towers along a path.
also download updates from files section
Read and write PGN format and test moves for legality.