Brace yourself to face the chilling horror of the unknown. Every descent into the facility will uncover new dangers lingering in the dark, as the further down you go, the less light you’ll find. Gear up and beware of the unexpected that comes your way. Use a vast arsenal of weapons from pistols to grenade launchers in order to survive. Danger lies in the darkness, and only light can protect you, so make it your friend. Seeing what hurts you is the first step to survival. Thus, balance risk and reward and don’t let greed get the best of