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
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
AssaultCube is a FREE, multiplayer, first-person shooter game.
Find continuous bombs
A text-based adaptation of the classic tabletop game 'Pass the Pigs'
A multiplatform game engine for interactive fiction experiences
A Java-based tactical RPG created for a high school project.
Cross platform administration tool for Source Engine dedicated servers
Minecraft clone written in C using modern OpenGL