Mappy Kids Game Genie Codes (Japan)

This page contains the Game Genie codes I have for Mappy Kids (Japan), a game for the original NES (Nintendo Entertainment System). If you're playing with an emulator you'll typically be able to put these codes into the program directly through a built in option. Any of you who are old school and playing on a physical console, you'll have to purchase a physical Game Genie cheat device to use these codes.

When it comes to emulation for the NES you have 3 good options to choose from. You can do RetroArch, Nestopia or MesenCE, follow the links provided to learn more about how to use the codes you find on this page on the Emulator of your choice. If you don't see the code you want on this page, I recommend you return to my Mappy Kids Guides Index and choose a different section.

 

Enable 20 Lives Cheat: AAXLXUYA

Infinite Lives: SSKIUAVI

 

Enable Sound Test

AOXLESLO
ESOUNIEP

 

Infinite Energy

AUEIPIVI
GEEIZSPX

 

Jump in Midair
While falling, it works for both players

EIEIYESP
EAESAAZE

 

Invincibility

OZESKZVX
PAESSXSG
SAESVXSU