Children's motorized action game. Part of a series of games entitled T.H.I.N.G.S. or Totally Hilarious Incredibly Neat Games of Skill. This is a hippopotamus themed game with a pop-a-shot mechanic. The goal is to flip all 8 plastic marbles into the hippos mouth before the time stops. The hippos mouth opens and closes while the player attempts to shoot in all the marbles. From the box: "Flip the hippo a mouthful of marbles!" Ages 5 and up for 1 or more players.