From the ManufacturerThese four Hungry Hungry Hippos want to munch a bunch of marbles! The faster you press their tails, the more marbles they try to chomp! If your hippo gobbles the most, you win! For 2 to 4 players. Game includes: Hippo game base, 4 Hippo heads, 4 levers, label sheet, 20 marbles, instructions. Color of parts may vary.