Bumper Balloons is a 2 vs. 2 minigame and a Duel minigame that appears in Mario Party 8. It seems to have earned its name from "Bumper Cars".
In this minigame, the players must work together to their own team color's balloons before the other team to win. This rule applies the same to the Duel version only that there are two players going against each other.
- (Sideways) - Turn
- - Accelerate
- - Decelerate