Super Mario Bros 3 - Power-up 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.
Fire Flower Turns Mario Into Big Mario: ZAEXNZLA
Fire Flower Turns Mario Into Frog Mario: IAEXNZLA
Fire Flower Turns Mario Into Hammer Mario: YAEXNZLA
Fire Flower Turns Mario Into Raccoon Mario: GAEXNZLA
Fire Flower Turns Mario Into Tanooki Mario: TAEXNZLA
Fire Flower Turns Mario Small: PAEXNZLA
Get 3 Extra Lives When You Complete a Stage: KGVSUISU
Infinite Time As Statue for Tanooki Suit (Alternate): SKNZSNVK
Infinite Time Statue Morph Time (Tanooki Mario): SENZSNVK
Lose Special Power When You Exit A Level: KZUEXNSO
Mario (Not Luigi) Can Re-Use Items Again And Again: APXXLVGE
Mushroom Powerup Is Leaf, Leaf Powerup Is Mushroom: EIELUAEY
Mushroom Powerup Moves Like In Water: ESSGTTEY
Mushroom Powerup Stays Put: EYNXKAEI
Mushrooms Are Now Fire Flowers: PONZPKIE
Mushrooms Are Now Kuribo's Shoes: LXNZPKIE
Mushrooms Are Now Super Leafs: TONZPKIE
Mushrooms Are Now Super Stars: GENZPKIE
Mushrooms Give Temporary Invincibility: LOGZXA
No Power Ups Come Out Of Blocks: PAKNSESZ
P-Meter is Always Full: YEKAIGEY
The meter won't show that it's full, but you'll hear the sound. Raccoon & Tanooki Mario can fly constantly. You won't be able to run faster holding the B button
Powerup Comes Out Of The Bottom Of ? Boxes Instead Of Top: ENVXEAEI
Powerup Has Low Gravity Fall: EINZVPEY
Powerup Moves On Air: EIVXVPEY
Powerups Go Thru Scenery/Walls: ESXKGYEY
Press B to Raise P Meter While Standing: AINZULAL
Works with all suits, but not in water
Press Select To Change Current Powerup Ability: EYXXUTEI
Press Select To Change Suits: AAXXKVLZ
The frog suit that swims in the air shouldn't be used in the water
Start As Super Mario: PEUXKGAA
Start The Game As ???: AEUXKGAE
When you get hit you turn into Tanooki
Start The Game As ??? (Similar To Above): AXUXKGAA
Super Leaf Turns Mario Into Big Mario: ZAKXVGGA
Super Leaf Turns Mario Into Fire Mario: LAKXVGGA
Super Leaf Turns Mario Into Frog Mario: IAKXVGGA
Super Leaf Turns Mario Into Hammer Mario: YAKXVGGA
Super Leaf Turns Mario Into Tanooki Mario: TAKXVGGA
Super Leaf Turns Mario Small: PAKXVGGA
Super Leafs Are Now Kuribo's Shoes: LXVXYKTO
Super Leafs Are Now Super Stars: GEVXYKTO
Super Leafs Are Now Turtle Shells: GVVXYKTO
Super Mushroom Turns Mario Into Fire Mario: LEOXNAZA
Super Mushroom Turns Mario Into Frog Mario: IEOXNAZA
Super Mushroom turns Mario Into Hammer Mario: YEOXNAZA
Super Mushroom Turns Mario Into Raccoon Mario: GEOXNAZA
Super Mushroom turns Mario Into Tanooki Mario: TEOXNAZA
Super Mushroom Turns Mario Small: PEOXNAZA
When Tanooki Mario Goes To Turn Into A Statue, He Instead Gains The Magic White Block Power: EEVZLUZN
He goes behind the background for a short time instead of turning into the statue
When You Take Powerup You Get a Different Suit (Mushroom = Fire Mario, Leaf = Frog Mario): XVVXYUEE
When You Take Powerup You Get a Different Suit 2 (Mushroom = Raccoon Mario, Leaf = Raccoon Mario as well): EKVXYUEE
All Powers Have Tanooki Suit's Spin Attack And Statue Powers (Graphically Glitchy)
EZSZVOZA
ZASZNOEX
Press START To Swap Suit
LAVEOTPE
STNANTNN
AANEETGA
APNEKTEY
IANASTZA