Super Mario Bros - Auto Scroll Game Genie Codes (World)

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

Note: Scrolling stops when you hit a wall (unless you're using with the Ignore Collision code). Don't rush the flag or the game may freeze. Also, you can get softlocked in 1-2 with these codes, be careful!

 

Ignore Collision & Scroll Screen (combine with auto scroll): AEXXSNIG
When you hit a wall, the scrolling no longer stops.

 

Auto Scroll (Speed 1)

AEXXEYZI
EUOZKNNN
NXOZSYTE

 

Auto Scroll (Speed 2)

AEXXEYZI
VUOZKNNY
NXOZSYTE

 

Auto Scroll (Speed 3)

AEXXEYZI
OOOZKNNN
NXOZSYTE

 

Auto Scroll & Always Scroll (Speed 1)
The last line always enables scrolling, you can use that code individually if you want

AEXXEYZI
EUOZKNNN
NXOZSYTE
SZOPZNSE