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.

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