NINTENDO-64 Cheats
Mario Tennis Cheat Codes & Secrets
Complete collection of cheat codes, passwords, unlockables, and hidden secrets for Mario Tennis (2000).
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Cheat Codes Coming Soon
We're compiling the complete cheat code database for Mario Tennis. Check back soon for all codes, passwords, and secrets.
Read Full Review →Frequently Asked Questions
Are there cheat codes for Mario Tennis?
Yes, Mario Tennis has several cheat codes, passwords, and hidden secrets that can unlock extra lives, skip levels, or reveal Easter eggs.
Does using cheats disable achievements in Mario Tennis?
Mario Tennis was released before the era of achievements, so cheat codes have no effect on trophies or accomplishments in the original version.
What platforms can I use cheats on for Mario Tennis?
Cheat codes work on: NINTENDO-64.