In this asymmetrical two-person family game, one player controls the playful rats and the other player is the big ugly rat bully.
With the help of the dice, which are drawn from a bag, the playful rats slide down the slide. On the track there is garbage that the rats can eat and thereby put a turd. The turd can be put in the rats fur for later use or it can be thrown in front of the rat and useds to extend the length of the slideing. A turd from the fur can be thrown to one of the other rats to make that rat slide longer.
The rat bully also draws dice from its bag, which is used to set up obstacles on the track and try to stop the madness that the playful rats are engaged in.
If all the playful rats reach the end of the slide before the bag of dice is empty, they win the game. If not, the rat bully has won.