Super Mario All-Stars (SNES)

For more tips and tricks, please see the codes listed for the original releases of Super Mario Bros., Super Mario Bros. 2, Super Mario Bros. 3, and Super Mario Bros. 2 (Japan) [a.k.a. "Super Mario Bros. The Lost Levels"].

Super Mario Bros.

Reset high score
On the title screen, press A, B, L, and R simultaneously.

Super Mario Bros. 2

Suicide
Pause the game, then press L, R, and Select simultaneously.

Super Mario Bros. 3

SELECT your suit

Note: This code may or may not work on your game. It is a leftover debugging code that has been reported to work in some cartridges.

In any level, simply press Select to change Mario's power. Just keep pressing Select until you get the power or suit you want; you can even get the Hammer Suit! To toggle Kuribo's Shoe, hold either Y, X, B, or A, then press Select.

Super Mario Bros.: The Lost Levels

Reset high score
On the title screen, press A, B, L, and R simultaneously.
Worlds A - D
Getting to World A is much easier than in the original game. You'll go straight to World A after World 8-4 if you took a warp zone at least once. If you didn't warp at all, after World 8-4 you'll get to play Worlds 9-1 through 9-4 before you go to World A.