Backrooms Level -0.9: "The Marble Fortress"

Brace yourself for Backrooms Level -0.9. Welcome to "The Marble Fortress," an expansive labyrinth constructed entirely from pristine, white marble. Get ready to explore!


Prepare to lose yourself in a sprawling fortress made of shimmering white marble. This place is full of imposing columns, grandiose archways, and convoluted corridors that seem to stretch forever. Beautiful patterns are etched into the stone, giving a sense of regal elegance. And occasionally, you'll find windows revealing vistas of an endless marble landscape. Mind-boggling, isn't it?

Environment Conditions:

The air here has a dry, chalky feel to it, with a faint whiff of stone dust. It's neither too hot nor too cold, just comfortably neutral. Oddly enough, the fortress is brightly lit, but you won't find any visible light sources. And, oh, the echoes of your footsteps on the marble floors? They'll keep you company as you wander.


  • From Level -0.8: Back in the Crystal Caves, there's a certain vibrating crystal that responds to rhythm. Get the beat right, and you'll find yourself whisked away to Level -0.9.


  • To Level -0.8: Want to return to the Crystal Caves? You need to find an archway that buzzes with the same vibration as those crystals. Walk through it, and you're back in Level -0.8.


Marble Statues: These are the main occupants of the Marble Fortress. These statues are stationed all over the place, frozen in place until someone interacts with them. But here's the creepy part - they move closer whenever you're not looking. So, don't take your eyes off them for too long!

Object Interactions:

  • Marble: The marble structures here hum with a distinct vibration. Find an archway that shares this buzz, and you've found your exit.

Known Strategies/Precautions:

  • Keep your eyes on the Marble Statues. They tend to creep up on you when you're not looking.
  • Listen for the humming archways. That's your ticket back to Level -0.8.
  • Remember your turns in the labyrinth. It's a maze out there, and you don't want to get lost.