Super Mario Bros 3 - Unused Level Game Genie Codes (USA)

This page contains the Game Genie codes I have for Super Mario Bros 3 (USA), 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 Super Mario Bros 3 Guides Index and choose a different section.

 

Plains 1

GGNUGGXE
NZNUIKUL

 

Plains 2

KZNUGGXE
OZNUIKUL

 

Cloudy 1

IZXUAGPX
OZNUGGXE
KZNUIKUU

 

Cloudy Level
You can't finish this level

IZXUAGPX
UZNUGGXE
SZNUIKUU

 

Dungeon

ZZXUAGPZ
GINUGGXA
NLNUIKUL

 

Hilly Level

LZXUAGPZ
SINUGGXE
ELNUIKUL

 

Ice/Water Level

GZXUAGPX
XLNUGGXE
NLNUIKUL

 

Pipe Level

AZXUAGPX
APNUGGXE
NZNUIKUU

 

Sky 1

GZXUAGPZ
SGNUGGXE
SZNUIKUU

 

Sky 3
This level can't be completed

GZXUAGPZ
KGNUGGXA
ELNUIKUL

 

Underground 2

LZXUAGPZ
ZGNUGGXA
KLNUIKUL