Facility of doom is a pre-made role playing game. You start in a out-door prison cell where you may choose between playing the single player or coop edition. In the single player game you start breaking out from prison where you eventually discover a facility. The only way to escape is through it where old experiments, traps and death awaits.
Play coop with your friends. You'll find the difficulty can be hard and requires voice chat. You start out teleporting out. you will land in a old re-builded church that has some unexpected secrets that should remain unknown...

Short description:
Single player: Traps, Escape.
Coop: Precision, timing.