The game consists of round pads attached to a white dome which is balanced on the center of a tall stand. The players place cars on the pads one at a time according to to the color spun on the dial, causing the pad to tilt back and forth. If the cars are not placed correctly, the cars will slip off the pads. If all the cars are placed on the pads without any falling off, players must then remove them one at a time until the pads are empty again. Any player causing cars to fall off are out of the game. The last remaining player is the winner.