All Characters, Tracks, and Boards:
At the Title screen, press Z, B, C-Up, Down, Analog-stick Left, Analog-stick Right, Up, R, Z, A. Damien will laugh and spin to confirm entry.

Play as Mr. Dog:
Complete the Shoot Cross game. You can only use him in Battle Mode.

Play as Damien:
Complete the Story mode. You can only use him in Battle Mode.

Play as Coach:
To play as Coach, you must beat him in the Training mode. You can only use him in Battle Mode.

Play as Mr. Penguin:
To play as Mr. Penguin, you must beat him in the Training mode. You can only use him in Battle Mode.

GameShark Codes

Infinite Left Weapons 		8025a6230003 
(Story mode)

Press L to be on Lap 3 		d00a1c090020
(Story mode)			8025a6150003 

All Gold Medals 		812591300101
				812591320101
				812591340101
				812591360101
				812591360101
				812591380101

Thanks to Revolution readers David LaCour, Adam, Evan, Jason Boonkokua, Mike, Tommy Mey, John Hunt and Tony!