A generic 2D engine for any kind of game
SDL 2 headers for Free Pascal Compiler
AutoTeach makes kids study and learn in exchange for internet access.
a game library to develop audio games
DF modular backend
A 2D Adventure Game & Engine
Java Gamepad API for multiple platforms
Multi-threaded 2D Renderer licensed under the Mozilla Public License
C++ game libraries plus server.
Modular Gaming Open Source Persistent Browser Based Game Framework
TurboSphere is an easy to learn and powerful JS based game engine.
Take the chess graphism, and use it with a chess engine.
Library for creating turn-based games with simultaneous moves.
Minecraft side viewed game made in Java
C++ Framework for slot machine games