Will you play the game, or will the game play you?

B3313 is the most popular and expansive Super Mario 64 ROM hack. It builds on the idea of "Every Copy of SM64 is Personalized" with more areas and songs than ever before. In B3313, explore the vast castle plexus to your liking! But be careful not to venture out too far...

Soundtrack is a mix of original songs and Super Mario 64 remixes, thanks to NewSupKaizo55, Chris R. Lillo, wasteofblood, and others. All SM64 music by Koji Kondo.

Haunted House (Fabricated) - B3313 Soundtrack

Project Fire Bubble - B3313 Soundtrack

Floor 2B - B3313 Soundtrack

Greenhouse Framework - B3313 Soundtrack

Looping Steps - B3313 Soundtrack

Tick Tock Clock - B3313 Soundtrack

Dire, Dire Loss - B3313 Soundtrack

Sunny Balcony - B3313 Soundtrack

Floor 4B - B3313 Soundtrack

Bob-Omb Village - B3313 Soundtrack

New tracks tagged #every copy is personalized