Mappy Game Genie Codes (Japan)
This page contains the Game Genie codes I have for Mappy (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 Guides Index and choose a different section.
Disable "Hurry!" Timer: GZENZLVT
Disable Trap Floors: SXKYTEOO
You can walk over them without triggering them
Infinite Lives: SLTGNX
Infinite Lives: SZTGNZ
Infinite Time Bonus Stages: GZEKUZVG
Invincibility: AVISVZ
Start With 9 Lives: PATKKE
Collect Items Anywhere In Normal Stage
This will automatically complete normal levels
GZNTLTEI
GZNVTTEL
Collect Red Ballons Anywhere In Bonus Stage
GXSNPPEL
GXKNTPEI
Invincibility
Works for enemies and trap floors. You'll turn into a cat icon when walking over a trap floor.
GXEIOZEY
ASSSXZEI
Ropes Don't Change Color When Jumping On Them
SZOVZXVS
SZOSNKVS
Press Start To Complete Level
Also disables Pause feature, takes a few seconds to activate
OZXKAZIK
VAXKPZLZ
SAXKZZSE
TLXKLZLX
PAXKGZEY
ATXKIZIA
