The Hot Wheels Monster Trucks Swamp Attack Color Change Playset offers exciting crash action and surprising color changes for endless fun and excitement. When the included color-changing Piran-ahhh falls into the alligator's mouth and into the icy cold water, the truck gets a completely new look. At a restart, the truck crashes through the sign onto a boat, where it can be doused with warm water to change its color again. Repeating the stunt multiplies the transformations. The removable boat and the cup in the alligator's mouth prevent splashes and contain the water within the play area. Color and design variations may occur.