Ball Dozers

Ball Dozers is a 1-vs.-3 minigame in Mario Party 6.

Gameplay
The object of the game is to smash pegs with the players' hammers to let the ball roll to the bottom of the screen to win the mini-game. The 3 players have a much bigger, blue ball, but more people, while the solo player has a much smaller orange ball. The area seems to be based on a giant pinball machine.

Trivia

 * 'Ball Dozers' is a pun on the word "bulldozer".