You're just an ordinary engineer in the year 2075. You arrive at night on a call to an underground warehouse and find yourself in a horrible nightmare. The AI that runs the warehouse loses control of it. The warehouse becomes a huge, hostile organism. Walls, floor, ceiling, everything comes to life and starts hunting you. Apart from the the living walls, you must evade killer robots, mines, chemical bombs, time accelerators and decelerators, toxic fog, and other deadly traps.