Play as a father who must help his son pass through a series of perilous rooms. Transform yourself into a block, a ball, and a triangle as you move objects and try to make it possible for the child to reach the exit. As a block or triangle, you will be able to fit into spaces and act as a platform. When you're in ball form, you will float to the top of the screen. Try to collect all of the stars in each level; some stars will disappear if you don't collect them fast enough. Collecting stars will unlock new sets of levels.