Bouncy Brawl

Bouncy Brawl is a Free-for-All minigame appearing in Mario Party 10.

Gameplay
Players are on a trampoline high in the sky. They must spin frequently; the faster the player is spinning, the farther they will knock players that aren't spinning. If a player spins too fast, they will get dizzy and become unable to maneuver for a few seconds. Any player that falls off the trampoline gets eliminated, and the last player standing wins.

Controls

 * Mash − Spin

In-game description
"Spin by repeatedly pressing ! Bump other players off the platform! Don't get dizzy!"