|Super Mario Bros. PC|
|Media Included||Computer Disc|
The game has 7 worlds. With a "Secret World" after World 4 and a Special World after completing the final boss.
The game is said to have four ! Switchs that you only have 1 chance to get to, since you can't replay levels, just like in Super Mario Bros. 3. It's the game ultimate goal to activate all of them. Two have already been confirmed - the Blue ! Switch and the Red ! Switch.