Mappy Kids Action Replay Codes (Japan)

This page contains the Action Replay codes that I have available for Mappy Kids (Japan), a game for the original NES (Nintendo Entertainment System). If you're playing on an emulator, you'll typically be able to put these codes into the program through a built in option. Anyone who is really old school and playing on a physical console will have to purchase a physical Action Replay 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.

 

Higher Jump with Infinite Flying Time: 010B:00

Infinite Energy P1: 0029:10

Infinite Lives P1: 0028:03

Infinite Time Picture Bonus Rounds: 050D:09

Intro screen music modifier: BE04:??:9C

Invincibility P1: 010E:01

Level Modifier: 0011:??

Roller Skates Enabled: 006D:01

Infinite Energy P2: 0039:10

Invincibility P2: 011E:02

 

Enable Level Select
You can move freely on the map

00D1:78
00D2:C4

 

Enable Level Select + $765,000
You can move freely on the map and you're rich

00D1:78
00D2:C4
00D3:B8

 

Have All House Items

002A:FF
002B:FF

 

Infinite Money

004B:09
004C:09
004D:09
004E:09