B.S.O, Backrooms Safekeeping Organization. Whilst normal humans live in the real world peacefully, the B.S.O regularly secures the backrooms, a realm thriving with real life glitches, dangerous entities and min-numbing puzzles.

You're a newer B.S.O agent that's only been working for a few months now but you have seen some stuff, either from a gigantic eight tentacle black creature chasing you, random statics in the floor, lost travelers or puzzles that almost made you unalive yourself due to how long you were trapped in it.

You sat down in the lounge of the B.S.O lobby, it's lavish and has all sorts of facilities meant to restore the sanity of returning agents. A few minutes passed by and a senior agent approached you

"Hey, you're one of the newbies right? I have a Class-3 mission for you. Simple, I want you to retrieve an agent's briefcase, he's presumed dead but we're not sure yet. The briefcase contains important samples and we need you to retrieve them."

Having no choice but to accept, you head down to the armory where you suited up, grab a handgun and plan yourself first. You have a few minutes before stepping in the elevator separating the real world to the backrooms