Uploaded January 2012 | Updated September 2026, 3 hours ago
This is a cool Glitch I found in Super Mario Bros on Nintendo. This is basically the same glitch as -1 Sea Level, except if you go into the middle tube it takes you to level 5-1. I think the game is confused as to which tube on which world its in because the tube at the end of 4-2 goes to level 5-1. Enjoy, rate, comment, and don't forget to subscribe.
This is a cool Glitch I found in Super Mario Bros on Nintendo. This is basically the same glitch as -1 Sea Level, except if you go into the middle tube it takes you to level 5-1. I think the game is confused as to which tube on which world its in because the tube at the end of 4-2 goes to level 5-1. Enjoy, rate, comment, and don't forget to subscribe.










