Super Mario Bros - World Select 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.

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.

 

Enable All World Select (0-256) After Hardmode/Second Quest: NNXAZZYE

Enable Level Select Only: AANAAXZG
You can press B on the Title Screen to select a level.

Enables Level Select: AAYAAZ
You can press B on the Title Screen to select a level.

Hold A And Press Start On Title Screen To Start On World 8: EETAZZ
You'll start on World 1 - 8

Start At 1-2: NGPOKG

 

Hold A And Press Start On Title Screen To Start On Random World

YNTAPX
YAAEAP

 

Start On 2nd Quest (You Can Select Worlds With The 'B' Button)

KNAOPE
YEAOZA

 

Press START To End Level
The World won't increase after Stage 4 until you defeat Bowser; only the Stage increases until Bowser is defeated.
This code also disables Pause.

GKUAAOSX
SNUAPPTN
XUUAZPYA

 

Start on Minus World

YSEOPAEX
YEEOZALA
LXEPYENY

 

Start on World 2

YSAOPE
YEAOZA
PEAPYA

 

Start on World 2

YSEOPAEX
YEEOZALA
PEEPYENY

 

Start on World 3

YSAOPE
YEAOZA
ZEAPYA

 

Start on World 3

YSEOPAEX
YEEOZALA
ZEEPYENY

 

Start on World 4

YSAOPE
YEAOZA
LEAPYA

 

Start on World 4

YSEOPAEX
YEEOZALA
LEEPYENY

 

Start on World 5

YSAOPE
YEAOZA
GEAPYA

 

Start on World 5

YSEOPAEX
YEEOZALA
GEEPYENY

 

Start on World 6

YSAOPE
YEAOZA
IEAPYA

 

Start on World 6

YSEOPAEX
YEEOZALA
IEEPYENY

 

Start on World 7

YSAOPE
YEAOZA
TEAPYA

 

Start on World 7

YSEOPAEX
YEEOZALA
TEEPYENY

 

Start on World 8

YSAOPE
YEAOZA
YEAPYA

 

Start on World 8

YSEOPAEX
YEEOZALA
YEEPYENY

 

Touch Vine to End Level

GKKUYUSX
SNSLALTO
XUSLPLGA

 

Press Start to End Level (skip bad levels)
DISABLE last two lines til after you start the game!!!
Press start to skip to the next level. You can press start before the level loads, helps you skip levels that will freeze up.

GKUAAOSX
SNUAPPTN
XUUAZPYA
AEOALPPL
AEEEGOAL

 

Press Start to Complete Current World
This moves you to the next #-1 World. Also disables Pause.

OXUAYOPK
ZEUEAPPA
SEUEPOPE
ANUEZPEA
YEUELPEI
XVUEGPIE
GXUAIPKA