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Summary

B3313 is a romhack of Super Mario 64 that pulls together the game's long‑rumored beta assets and urban‑legend lore, turning the classic platformer into a surreal, dream‑like adventure. The hack reconstructs the infamous SM64 beta iceberg, populating the world with new levels and a fresh hub that showcase the unfinished textures, models and music that never made it to the final release. Players wander through distorted corridors, glitch‑styled architecture and eerie reinterpretations of familiar locations, all stitched together with the original game's physics. By weaving together these hidden pieces, B3313 feels less like a straightforward level pack and more like an exploration of what could have been, offering a hauntingly nostalgic yet unsettling experience. It’s a love letter to the mysteries of Mario’s early development, packaged for the Nintendo 64.