The whole premise is Nightmare Fuel. Imagine: you come to work as you would on any other day, not expecting a big, bad army to be at the parking lot of your place of employment. Despite this you enter your office and you hear a voice telling you that you have to kill your co-workers to survive. Then someone's head explodes.. You realize that this isn't a joke and you then know you have to kill to survive. The rest is bloody history...
The lobby execution line.
Leandra's murder of Wendell. An axe to the face really doesn't look pleasant.
Wendell's entire massacre as he begins to murder two employees in the bathroom.
The ending. Sure, Mike survives his ordeal and even kills the Voice and his guards, but the ending reveals that he is just one out of 40 workers who had to endure the experiment to survive. And then...
The events on the various screens. One of them has someone crouching against a wall on which the words "FORGIVE ME" are written. In blood.
Forty simultaneous experiments. Eighty people per experiment, for consistency's sake. A maximum of one survivor permitted to each ... and 79 deaths required for each. Do the math. 3160 deaths.
