Super Mario Bros 3 - Weapon / Projectile 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.

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.

 

"Boomerang" Fireballs: ALUZTLEY
Fireballs will exit one side of the screen and re-enter through the opposite

Always Shoot Fireballs: GZKXYZEI
Doesn't work for Sledgehammer Mario

Big Mario Throws Fireballs Instead of Fire Mario: PAKXTZZA

Can Shoot Fireballs While Crouching: EPSXYZEI

Everyone Throws Fireballs [Except Hammer Mario]: AASZAZYP

Fireballs Are Faster: IENZGZLA

Frog Mario Throws Fireballs Instead of Fire Mario: GAKXTZZA

Perfect Brick Firing Code: AOSUZSSI
Press B to create a flashing brick, no matter what suit you're currently wearing
You can use this code to burrow through walls to reach previously unseen areas of certain levels. Good places to try this are 2-1, 2-Fortress, 3-Fortress1, 3-Fortress2.

Raccoon & Tanooki Mario's Tail Swipe Won't Kill Most Enemies: UTUOULSX
It will still kill Piranha plants

Raccoon Mario Throws Fireballs Instead of Fire Mario: LAKXTZZA

Shoot Fireballs Without Firepower: EYKXYZEI
You can't shoot fireballs as Fire Mario but you can as other power up versions

Shoot Fireballs Without Firepower (alt): EIKXLZEY
Hammer Mario can't shoot fireballs

Small Mario Throws Fireballs Instead of Fire Mario: AAKXTZZA

Tail Hits Anywhere: GZSSOLEP

Tanooki Mario Throws Fireballs Instead of Fire Mario: IAKXTZZA

 

Fireballs Hit Anywhere
This works for Fire and Sledgehammer Mario

AEXZAVUG
AEXXYVIG

 

All Powers Throw Hammers

AAKZPKLI
AEVZPZPA
AASZAZYP