Players attempt to maneuver their playing pieces (10 in the two-player version, six in the three- or four-player game) from the start area along the game track to the finish area. Pieces move a number of spaces equal to the number of other pieces they are stacked on. Only the piece on the top of a stack may move. There are two entrances onto the game track, but only one route leading to the finish area. The track contains a 'trampoline' space which allows a player to double the distance of a move when landing on this spot. The first player to remove all of his pieces wins. - BoardGameGeek