This page contains Cheats for Mario Tennis organized by sections for Gameboy Color. This game has "Sports" as genre, made by Camelot Software Planning. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
- Developer: Camelot Software Planning
- Publisher: Nintendo
- Genre: Sports
- Release: Not Set
- ESRB: Everyone
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So supposedly if you beat the Mario Challenge on both singles and doubles, you can begin a new game and choose either Harry or Kate to be your doubles partner instead of the game pairing you with the ...
Posted on: 11-23-2015