Two or Four players. Game 1) The platform at the top rotates and the door opens and shuts and you will hear a scream or laugh. When that happens, you hit your button. The one that collects the most, wins. 2) Game two ... you cannot hit the button for anything but a scream or laugh. Reminds me of the old Simon says game. Measures 10x10 and about 7" high. Good working condition and comes with batteries. This is from a nonsmoking environment. Cute game for preschoolers.