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.

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