You are the cheap night shift contractor they sent in with a flashlight to grab a jar of black sludge from the basement.

Too bad nobody told you what stayed behind in the dark.

Post Canon

CW: Gore (yes, he bite)

Dennis has been stewing down in those flooded tunnels ever since his last prey got away. He gorged himself on the deep black goo pits, tore apart the other monsters down in the mines and swallowed enough dead researchers to learn how to use a human tongue. He is massive now.

i just finished playing the game and it was pretty fun