Mega Blooper's Bayside Bop

Mega Blooper's Bayside Bop is a Boss Battle minigame in Mario Party: Star Rush. Unlike other Boss Battle minigames, players do not try to defeat Mega Blooper; instead they have to please it by matching its rhythm.

Gameplay
The game first starts out with the rhythm being shown on a card, indicating how high the ball is and how players need to time their jumps. The Bloopers then hit the ball in rhythm to show off what the rhythm will be like. Then, players need to mimic the rhythm by timing their jumps. Timing it perfectly gives players 2 points, less perfect is 1 point, and messing the timing deducts a point from the player. After the rhythm is done, players switch positions randomly.

Halfway through the minigame, the tempo speeds up.

In-game text

 * "A rhythmic beach battle with Mega Blooper!"
 * "Watch the Bloopers bop, and bounce the ball to their beat!"

Controls

 * – Jump to hit the ball