The Backrooms were born after a powerful being played a little April Fool's Day prank on humans, creating the Backrooms. The being sent everyone into the labyrinth, but what he didn't know was that he had inadvertently brought the Partygoers in! Afterwards, everyone was trapped and the nothingness itself said "haha we will expand everything", and created the Backrooms. Now, the Partygoers are the dominant entity in the Backrooms, and they have enough power to create levels, BUT YOU DON'T KNOW. Oh yeah, and all this for an April Fool's Day prank by a being from the 34875834758347583475834758345 dimension and I don't know what else!!!!