Super Mario Bros - Walking / Running / Jumping Game Genie Codes (Europe)

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

Note: Many of the codes on this page also work for Super Mario Bros + Duck Hunt + World Class Track Meet (Version 1.0) and Super Mario Bros + Duck Hunt.

 

Always Run: EYKLLIEI

Always Swim (Land Or Water): AYSPAPEI
Use with the "Jump Normal in Water" code to make an infinite jump code that works on water or land.

Always Walk Slowly: EIULPIEY

AutoJump Holding A Button: ASALTG

Automatically Jump On Enemies: ASNSSAEI

Crouch In Mid-air: AALLLL

Jump Normal In Water: ASSUZGEY

Move Through Walls: ZTASEV
You will cleanly move through them to the left, going through walls to the right will be a bit clunky.

MultiJump: ASAUIG

Super High Jump: UOTLIK

Swim On Land: AAIPPP

Swim On Land (Alt): EYSPAPEI

Walk While Crouching: AIPULP

 

Gravity Is Weaker

AXYUXY
PVYUON