Cheats ahoy
Here some cheats I draged out.
Secret characters- Hold (Z) on controller one and simultaneously press (L) + (R) on controllers one and two at the two player trainer selection screen. Alternately, successfully complete Spa Service.
Master code- Hold (Z) and press (A), (B), (R), (A)x2, (B), (R), (A) at the title screen. All selections in the Puzzle University will be unlocked.
Mewtwo level- Hold (Z) and press (B), [Up], (L), (B), (A), (Start), (A), [Up], (R) at the trainer selection screen. Alternately, successfully complete the game under the S-Hard difficulty setting.
All of these should work.
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