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)
What if Super Mario Bros. wasn’t just eight worlds… but 256? Join Retro Mark as he dives into the forbidden code of Nintendo’s most iconic game to uncover hundreds of glitched levels, endless loops, and corrupted realities the developers never intended you to see. This trailer kicks off the full expedition into Mario’s secret universe — where pipes lead to nowhere, Goombas phase through reality, and the water never ends. Full Episode Premieres Friday: “The First 10 Glitched Worlds of Super Mario Bros.” #SuperMarioBros #RetroGaming #GlitchedWorlds #Nintendo #MarioGlitches #RetroMark #GamingMysteries #NES