Super Mario Bros + Duck Hunt + World Class Track Meet - Power-Up Game Genie Codes (USA)
This page contains the Game Genie codes I have for Super Mario Bros + Duck Hunt + World Class Track Meet (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 + Duck Hunt + World Class Track Meet Guides Index and choose a different section.
Note: Many of the codes on this page will work with the Super Mario Bros game too. Some codes work with the Europe version and others with the USA/World version.
All ? Boxes Give 1ups: ESNUUIEY
Automatically Shoot Fireballs (Unless holding B): EIXUYTEY
Can Always Shoot Fireballs: AAXUZTLG
Can't Powerup From Little Mario: AAXIKELP
Don't Flash Colors When Getting Firepower: SXOLLXSE
Fireballs Don't Bounce: ENSVTPEI
Fireballs You Throw Cycle Back To Other Side Of Screen: ANVLTTEI
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
Mushroom Powerups Don't Travel: AEOUEGPP
Mushroom Powerups Give Temporary Invincibility Instead: AAOIOETA
Mushrooms Give 1ups Instead: IPXIKELP
Mushrooms Give Firepower: ZAKIOAPA
Powerups Don't Fall: ESVSKYEY
Powerups Don't Move: ENOLUGEI
Powerups Move Slower After Bouncing Off Of An Object: EYUTIPEI
Shoot 2 Fireballs At Once: EYULLTEI
Some Powerups Don't Move: ESOLNGEY