Super Mario Bros 3 (Version 1.1) 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.
Start with ?? Lives and Continue with ?? Lives Codes
Always Have Firepower: AYKXYZEI
You can throw fireballs with all suits except with Hammer Mario
Always Match Cards in Card Matching Game: AIKSVLEY
Always Run Without Holding B: AAVZNULP
Always Swim: AYSZOPEY
Blink 1.5x Longer After Being Hit: ELVSVZPY
Blink 2x Longer After Being Hit: NYVSVZPN
Boo Doesn't Follow You: AESZSEAA
Can Always Slowly Fall & Fly, Even Without A Tail: ANVZSGEY
Can't Take Damage Or Die (If you don't fall down a pit): ENVINPEI
Change almost all levels into glitch levels: PYOUPOOU
Charge P Meter Up, And It Stays Full: XVSZPKEE
When you land the meter will return to normal
Disable Starman Somersault Jump: SZVZXKSE
Don't Get Stunned By Giant Enemy Ground Pounds: OZOZNZSX
Don't Slowly Fall After Flying: AENXNKTA
You can maintain your elevation while flying with this code
Fireball Does Same Damage As Hammers: ASUZITEY
Infinite Item Usage: OLUXYVOO
Infinite Time As Statue Mario: SKNZSNVK
Invincibility Star Powerup Lasts Slightly Longer: NYOZOAEV
Invulnerable To Fireballs: EYOUEAEI
Invulnerable To Most Damage: AIVIPLEI
Doesn't protect against Fireballs and some other hazards
Levels Have 0 Time Limit: AEUOVEEZ
Muncher Chase Challenge: GENUTVGK
Press Select To Change Suits: AAXXKVLZ
Press Select To Toggle Invulnerability On/Off: LPOGVPYX
Small Mario has Swimming Physics: GEXZOPSE
Easy Pipes
PYKGGTOU
PYKGITXU
Invincibility (mostly)
AEKKKVZA
ASSGXTEY
Skip Intro Screen
AAKXVPTA
AASXEOST
Always Get P-Wing in Card Matching Game
AIKSVLEY
ZLUSKSIA
OZUISSPX
AAUIVSYE
Invincibility against Pits and Lava (Hold B to Jump Higher)
KZOZTGAE
NGOXAKSV
ALOXPGAZ
GAOXZKGN
AVEZIOSA