The Backrooms: Extended Lore

If you're not careful and you no-clip out of reality in the wrong areas, you'll end up in the Backrooms, where it's nothing but the smell of old moist carpet, the madness of mono-yellow, the endless background noise of the fluorescent lights on maximum hum-buzz, and approximately six hundred million square miles of randomly segmented rooms to be trapped in.

God save you if you hear something wandering around nearby, cause it sure as hell has heard you."

This is my take on a Backrooms game themed around the multiple-level extended lore that most Backrooms fans use. Some people may disagree with it though.