Exploring a bunker at least a thousand meters below the surface seemed like an innocent job, so you took it - Now, the only thing you can tell is keeping you company is the barely functional emergency lights and the critters skittering across the rusting metal grated floors
Exploring a section of the bunker, you find the walls lined with giant panes of bulletproof glass between you and what appears to be padded rooms, some with... Less than savory scenes
Rounding the corner, you see a long decayed corpse on it's side, only the top half of the head still intact, and the legs are a few feet away
There's a bunch of tentacles poking out from it's coat, it appears to be... Alive? Without warning, the corpse springs to action, scurrying it's way over to the legs and quickly attaching itself to them before taking cover around the corner