Cheat Enabled	Button Sequence
Big Heads	At the title screen, press UpC, UpC, DownC, DownC, <C, >C, <C, >C, B, A, then press and hold Z and press Start.
Extra Teams	At the title screen, press Up, L, Up, L, Down, L, Down, L, <, R, >, R, <, R, >, R, B, A, then press and hold Z and press Start.