Super Mario Bros - Power-up / Weapon 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.

 

Always Have Firepower: ZZZLTT

Always Shoot Fireballs: GZXUPTEP

Automatically Shoot Fireballs (Unless holding B): EIXUYTEY

Big Mario After Loosing a Life: AAVOAZPA

Boomerang Fireball: AEVLYTTA

Boomerang Fireball: OSSYPOOO
Fireballs will end up behind you after shooting them

Bowser's Powerup Starman Challenge: BOWSER
All power ups give you starman ability when they touch you

Fireballs Can Kill Bowser's Fire And Bullet Bill: AEOIGNTZ

Fireballs Can Kill Buzzy Beetle: AASIYNLT

Fireballs Don't Bounce: ENSVTPEI

Fireballs Hit Anywhere: GZXIPYEP

Hit A Fire Flower And Become Small Fire Mario: OZTLLX

Invincibility Star Does Not Bounce, Firepower Plant Moves Like Mushroom Powerups: ESOUUGEY

Invincibility Star Moves Horizontally: EINTGPEY

Invincibility Star Stay's Put: ENOUNGEI

Invincibility Stars Give Extra Live Instead: EIOIKAEY

Mushrooms Make You Invincible!!!: LUILUI

Mushrooms Give Fire Mario: ZAKIOAPA

Power Ups Don't Go Away: PGAIEA

Power Ups Don't Go Away So You Can Get a Fire Flower On a Mushroom: PGAIEA

Power Ups Give 1-Ups As Well: OPAIKA

Power-Up Mushrooms Instead Of Fire Flowers: PPYLUG

Powerups Don't Fall: ESVSKYEY

Powerups Don't Move: ENOLUGEI

Powerups Keep Rising: ASKLOGEP

Powerups Move Slower After Bouncing Off Of An Object: EYUTIPEI

Some Powerups Don't Move: ESOLNGEY

Take Any Powerup For Star Effect: OZASVE

 

All Powerups Are Stars

AOILNS
ZEIUOI

 

Fireballs Can Kill Podoboo

AEOIAYZL
AAXVZAGA

 

Mushroom And Fire Flower Powerups Also Give Invincibility Star Powerup

AAOIOETA
XTOSNAAV

 

Power-Ups = Invincibility; 1-Up Mushrooms = Fiery Mario

PPPISA
PPPIEA

 

Start As Fiery Mario And Invincibility Power-Ups!

TSAOPA
YEAOZA

 

Start as Fire Mario

ZEXAGIAA
SXUAPSSE
AAVPZAPA

 

Stay Big Mario after being hit

OZVLLXPK
AAVLGZPA
SZUIVOSE

 

Always Fire Power - Start Big

AAZUZT
AAAALT
ZEZAGI
SXLAPS
GSAOYP
AEZEPI
GSZELI