Boonanza!

Boonanza is a duel minigame found in Mario Party 6. This minigame's name is a pun on the word "bonanza."

Introduction
The introduction shows the first player chasing a lone Pink Boo. It then quickly gets away, and many more Pink Boos pop out of the ground afterwards.

Gameplay
The point of this minigame is to round up as many Pink Boos as the four partiers can into their piece of land within the time allotted. When a player moves toward a Pink Boo, it moves away from the player, so he/she must move behind a group of Pink Boos to effectively control their direction. Whoever has the most Pink Boos in their corral in a certain amount of time wins.