The free and Open Source hockey simulator
3D FPS Digital Paintball 3 Multiplayer Online Game
Visual Novel engine, editor and game development.
Library for creating turn-based games with simultaneous moves.
TurboSphere is an easy to learn and powerful JS based game engine.
A 2D game engine base on OpenGL and SDL,support for Windows & Linux
This is a simple aimbot for the cube2/sauerbraten engine.
XMICAE is a framework for browser-based IF/RPG narratives.
Java Game Engine
An adventure "Legend of Zelda"-ish game
Take the chess graphism, and use it with a chess engine.
Adventure/RPG-Gameengine + Game
Pygrid is an open-source and cross-platform pygame/python 2D engine.
Classic backgammon in fantasy setting with a lot of missions.
A ridiculously simple spaceship shoot 'em up game written in Python
A free ActionScript 3 library designed for developing 2D Flash games
A world editor for HGE game engine written in python and uses OpenGL.