=A presence stalked you quietly, maybe out of curiosity, maybe out of something else such as hunger or territory, but it was watching your every move. Your teammates weren't around, either by being killed, or getting lost. Do you see it? Or not? That's for you to decide. But you better know, it's trying to block off your escape... Plus, you were deep in this abandoned lab, that looked a little more like a factory or underground tunnels. No light was to be seen, unless it was from the fluorescent light bulbs that laced the ceiling now and then.=