Super Mario Bros 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.
Player / Landscape Interaction Codes
All Question blocks are also infinite coin blocks: EGXLOIKG
Keep hitting the blocks and they'll keep giving you rewards
All Question blocks are also infinite power blocks: OGXLOIKG
Keep hitting the blocks and they'll keep giving you rewards
Coins Worth 10: ZENUNLPE
Coins worth 1000 points: ZAXLUGZE
Coins worth 800 points: AAXLUGZE
The Pipes You Can't Go Down Are Upside-down, The Pipes You Can Go Down Are Normal: ANTOSA
Extra Live Every 2 Coins Instead Of 10 Coins: ZAOLUG
Hidden 1-Up Mushrooms Can Always Be Found: ALEPKLEY
Invincibility (You Go Through Everything): ZZZSSO
Jumping On Enemies Are Worth 1000 Points: ENOIKPEI
Kill Enemies Upon Touching: VNESSA
Kill Enemies with a Jump: AEOISOIP
Koopas won't drop shells since they die instantly.
Mega-jump from a standing start only: APZLGG
Mega-jump from running only: APZLTG
Mega-jump from turbo running only: GAZUAG
Moon Gravity from a running start: YAZUIG
Moon Gravity from a standing start: YAZULG
Moon Gravity from turbo running only: YAZUYG
Pipes You Can't Go Down Contain Piranha Plants: AEYOOA
Power Up On Enemies: GANINE
Start both players with 1 life: AATOZA
Start both players with 6 lives: IATOZA
Start both players with 9 lives: AATOZE
Start player 1 with 8 lives and player 2 with 3 lives: VATOLE
Super jump from a standing start only: APZLGK
Super jump from running only: TPZLTG
Super jump from turbo running only: GPZUAG
Super Speed Game: YZXLNY
Swim Without Water (You're Always Swimming): PIGOAP
Take No Damage From Touching Enemies!: UAYIUA
Pipe World (the floor is half pipes)
GKEPGGEY
OEEPYKEE
Stomping Enemy Earns 8000 points
OXSSUOSX
ZESSKPKE
Always Stay Big
OZTLLX
AATLGZ
SZLIVO
Die to Beat Level
GKSOPOVK
SNSOZOZS
XUSOLPYA
Invincible & Pause Time On Hit/Shroom
PIGSOO
XTSSUPVE
XTSSKOKN
Press Down To Enter a Pipe Anywhere
ENNIXTEI
ENNSETEI
SZEPTTSA
Press Start to Hurt/Kill Mario
GKUAAOSX
LXUAPPTY
OSUAZPYE
Play as Luigi
OXNEPIEN
ZYVAEEZY
ZYVASALI
ZIOEGGLS
Power Down To Big Mario After Getting Hit As Fiery Mario
VGUIVOSE
TISLTXLA
GGUSEAYK
ATKSXEAG
XLKSUEOI