Rabatz ('Rats on the Ferris Wheel') is more than just a game: it's a game system. It contains 20 plastic rats in four colors, 20 chips in four colors, a die w/rat feet instead of pips, and a 3-D plastic ferris wheel on which the games are played.The simplest are roll & place games for young children the best are very tricky memory games mad even more difficult by the continual movement of the ferris wheel. - BoardGameGeek