PushPush is a simple-to-learn yet fun-to-play puzzle game. Essentially, it is a Sokoban clone with strange graphics. It was built using the game programming library called Allegro.

Any recent computer with a bit of ram and a slice of hard disk space

Full Version
PushPush v1.0 | [mirror 1] ~2.5mb
PushPush v1.0 source | [mirror 1] ~2mb