Play with 5 players in Battle Mode!!: You enter this code at the "START GAME" button in the wii channels screen. It takes you to the controller arrangement screen.
( Note: The Classic controller pugs into the wiimote rendering the wiimote useless so you can substitute any wiimote for a Classic controller in the below equation)
(You use 4 wiimotes and 1 GameCube, 3 wiimotes and 2 GameCube, and so on.) Once you are there arrange the controllers (by pressing any button) so there are 5 in the onscreen list. Then enjoy 5 player Battle matches!
Cheat - Effect: Hold "R" on GameCube controller that's in slot 1 while you hit "START GAME" on the wii channels screen
