1st and only known photo of Level B1. Photographer presumed dead.
Appearance
Level B1 is described as an endless hallway with mute blue carpet, and concrete walls and ceiling. Wanderers that go down there report seeing "the path backwards disappearing when they look away, being replaced by concrete wall." There is no light source, so it is recommended to bring a flashlight and many batteries, if you even decide to make the poor choice of heading into Level B1.