Solve puzzles to get the heavy marble to the exit gate. Simple enough! Monsters control some of the levels, watch out for the evil Snowmen, and deceptively cute Wabbits. Don' t eat the Mushrooms, even the flowers can be a little volatile. Lasers will hurt you, Pea-Shooters will knock you. Use thumpers to defy gravity and fly through the sky Control doors and teleporters to find your way to the exit gate. Three difficulty levels. Easy-Peasy, Normal and Insane.