Watch out! The spider monkeys want to throw slime balls at the city residents. Rhino Hero and the friends are needed; players grab the slime balls and balance them on their super hero capes, transporting them back to their hero headquarters. Heroes cannot let themselves get frustrated by other players. They need skill and courage to carry more and more slime balls out of the city each round.
- 4 super heroes
- 4 supports
- 4 hero headquarters
- 24 slime balls (= acrylic balls)
- 3 boom dice