Both teams are in an ice maze, in which they must reach a red button at the end and punch them at the same time to open the door.
However, to get to the switch in some parts, they must press B to punch the ice. Some ice blocks cannot be destroyed, unless they get an Invincibility Star, then they can punch it twice to go through it. To get a Star the players can punch open a ? Block. This only takes one punch. If the block contains a spiky ball the player gets get frozen solid, and either the partner can punch it open with one punch, or the frozen player can tap B repeatedly. There are three levels.
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