The mini-game is a 1-vs-3 mini-game. The three players try to climb up a slope while the one player is inside of a machine and flings boulders at them. If they are squished by a boulder, they are stunned and slide back down the slope. If one of the three players manages to reach the top of the slope, they win but if they fail to do so within the 30 second time limit, the one player wins.
Solo (1 Player) Edit
- Control Stick - Aim boulder
- A Button - Roll boulder down hill
Group (3 Players) Edit
- Control Stick – Move
In-game Text Edit
- Game Rules – "Use the machine at the summit to roll boulders down the slope and prevent the other 3 players from climbing up."
- Advice – "Knocking multiple players down at once is the key. As you're dropping the boulder, try bouncing it off the walls."