Step beyond Worlds 1–8 and into the unknown. In this series, Retro Mark explores the hidden and glitched worlds of Super Mario Bros. levels that were never meant to be seen. Using techniques like cartridge swapping, Game Genie codes, and hex editing, each episode dives deeper into broken, unstable, and sometimes completely unplayable versions of the game. From looping levels and corrupted environments to worlds that simply stop working… this is the most immersive journey into Mario’s glitched reality. How far do the Glitched Worlds go?
Curated by: Retro Mark (25 videos)
Super Mario Bros on the NES is hiding some of the strangest, most corrupted, and completely broken glitched worlds ever discovered. In this video, we explore the 5 most unique glitch worlds in the entire game, including World 29, the Minus World, World 9, World 14, and the repeating nightmare of Worlds 82–116. I also cover some wild honorable mentions like World 62, World 41, and World 75! Each with their own bizarre behaviors and impossible layouts. If you love Mario glitches, lost levels, or retro gaming mysteries, this deep dive is for you. #SuperMarioBros #MarioGlitches #GlitchedWorlds #NES #RetroGaming #LostLevels #MinusWorld #GamingMysteries #MarioNES #GameGlitches