We Found Nintendo's Secret 8th World

What happens when you go beyond the seven worlds Nintendo intended you to play? In this episode of Glitched Worlds, we force Super Mario Bros. 2 (USA) to load a hidden World 8 using a combination of Game Genie codes and ROM manipulation. What we discover isn't a finished level—it's a corrupted world filled with impossible platforming, broken exits, missing floors, strange enemies, and mysterious graphics that shouldn't exist anywhere in the game. We explore all three hidden stages of World 8, uncover unused level data, battle corrupted bosses, and investigate one of the strangest secrets hidden inside Super Mario Bros. 2 for decades. Is this Nintendo's unfinished eighth world… or something even stranger? Subscribe for more Glitched Worlds as we continue exploring every hidden world buried inside Super Mario Bros. 2 (USA). #SuperMarioBros2 #Mario #Nintendo #RetroGaming #GameGenie #Glitches #LostLevels #GamingMysteries #NES #GlitchedWorlds Time stamps 00:00 – Intro 00:42 – The Legend Of World 8 01:47 – World 8-1: The Corrupted Beginning 05:17 – World 8-2: The Impossible Key 07:32 – World 8-3: The Death Trap 09:50 – What World 8 Really Is