This page contains Mario Tennis Unlockables for Gameboy Color called "Play as Mario" and has been posted or updated on Apr 18, 2007 by Legal. Let us know what you think of this Unlockable by thumbs voting.
Play as Mario
Complete the game in Singles
Back to all Cheats
Stuck on this game? Set a specific, clearly defined question and let others answer your question or view answers to previously asked questions. If you think you are an Mario Tennis expert then please try to help others with their questions.
View All Latest Videos