If you mean the Super Mario Bros. from 1985, you answer is thirty-two levels. You see, there are eight worlds, each containg four levels, one being a Bowser Castle.
I think it was called............ Super Mario brothers or just Mario brothers.
20
On the original Super Mario Brothers, I believe they just add up.
Nope.
In the original you can play as Mario and Luigi. In New Super Mario Bros DS you can play as MArio AND LUIGI. IN NEW SUPER MARIO BROS WII ITS MARIO, LUIGI, BLUE TOAD, AND YELLOW TOAD.
I think it was called............ Super Mario brothers or just Mario brothers.
8
Nope.
20
On the original Super Mario Brothers, I believe they just add up.
The Super Mario Brothers is a very popular (original) Nintendo Entertainment System (A.K.A. NES) video game.
The original was made in 1985
Super Mario Bros 3 was a game for the NES.
Nope.
You actually can't. You can only do this cheat in the ORIGINAL Super Mario Bros.
complete all the levels duuh
are you asking levels??? well if you are its 8