The Monopoly brand has joined forces with Mario Kart in the Monopoly Gamer Mario Kart Board Game! With Monopoly Gamer Mario Kart Power Packs, character tokens grant unique abilities to optimize players' gameplay experience. For use with the Monopoly Gamer Mario Kart Board Game. Bowser's Super Star ability is: Steal 4 Coins from any player. Bowser's Power-Up (activated by rolling a Spiny shell) is: The player with the most Coins drops 3. All other players drop 1. You drop none.