you are viewing a single comment's thread
view the rest of the comments
[–] 6 points 4 months ago (1 child)

Level 7-4 (the maze level in Super Mario Bros).

Not a boss, but the only way to beat the level is to take the correct path. If you get it wrong you get sent back to the start.

  • source
  • hideshow 1 child comment
  • [–] 1 point 3 months ago

    For Super Mario Bros 3, it was only recently that I beat it without using a cloud to skip the maze fortress a few levels before Bowser's castle. And even then only because I looked up how to get through it.

  • source
  • parent