Bear costume
 
 Win all gold medals in the men's events in championship mode. Press 
 L or R at the character selection screen to access the costume. 
 Note: Using this costume will disqualify you from winning medals 
 or setting records.
 
 
 
 Penguin costume
 
 Win all gold medals in the women's events in championship mode. 
 Press L or R at the character selection screen to access the costume. 
 Note: Using this costume will disqualify you from winning medals 
 or setting records.
 
 
 
 Robot costume
 
 Win all gold medals in the men's and women's events in trial mode. 
 Press L or R at the character selection screen to access the costume. 
 Note: Using this costume will disqualify you from winning medals 
 or setting records.
 

 Big Head Modes 
 Enter these cheats before an event starts to get big heads: 
 K90: R, L, R, L, R, R, L, R, 
 K120: L, R, L, R, L, L, R, L 
 Mogul: ^, ^, DOWN, DOWN, <, >, <, >, L, R