Joj The Alien is a physics puzzle game. The overall aim is to collect parts to repair Joj's spaceship. On each level you have a certain number of items to place around the map to affect the path that Joj will roll along when you press the Play button. You must try to place the items in such a way so that Joj will collect as many spaceship parts as possible before rolling into the warp gate. Levels can be replayed to try to get 100% of the pieces.