All Songs:To unlock all songs, at the Options Menu, hold Z on the nunchuck and press the following directions on the dance...
Crazy Circuit mode: Crazy difficulty:Win all Crazy Circuit mode rallies to unlock Crazy difficulty.Dick Dastardly and Muttley's bio:Win all Crazy Circuit mode...
Unlockable characters:Unlock the following characters by performing the corresponding tasks:CHARACTER - HOW TO UNLOCKBoris Becker - Beat arcade mode without losing any...
Japanese game cover:The Japanese game cover is located on the reverse side of the game... Read more
Adding skills:To get more skills, select a class and a skill. Level up and then move the skill to the active or...
Cheat Codes:Unlock the following cheats by entering the corresponding codes at "Bonuses"... Read more
Hard difficulty:Complete Tournament mode under the Easy or Normal difficulty setting to unlock the Hard difficulty... Read more
Unlockable characters: Unlock the following characters by collecting the corresponding amounts of medals. To earn a medal you must win an event:...
Narrator system voices:Complete All Battle mode to unlock that character's voice under the "System Voice" option at the "Sound Settings" menu. EX...
Cheat Codes:Activate the following cheats by entering the corresponding codes at the "Cheat Code" menu:CHEAT FUNCTION - CHEAT CODETaller light cycle trails...