Character Select
In the title screen, press and hold X+Y+Z+START. Now you can choose the “SP battle” mode in the menu screen and you have will all the characters clear.

Clean Pause
When you are playing, press START, then hold X button. (Try, with controller one and controller two, press START button quickly and many times during the game; you’ll see a lot of letters in the screen.)

Do you know any additional cheats for this game? Is there an error listed above? Let us know about it and we’ll update the list.