at around door 82, there was a neat looking room with an air lock. The PA system turned on. PA system: the quickest way to move along the mark path is swimming across the ocean floor. Enter the air lock and swim outside into the trench. so you put on your diving gear. As the air lock started to fill up with water the PA turned back on. PA system: while traversing the trench, be careful. As Rivers will be passing through the area. Be mindful of his iron boots. rivers? Who the hell is rivers?!?! You went out of the air look, the other black site air lock was quite far, but you could see it, you followed some green lamps through some tunnels until…you say it. There was this MASSIVE thing. Whatever the four legged creature was, it was to tall, you could only see its four large legs. All of a sudden one of the legs moved up and stepped forward causing the area to shake. You knew you had to be careful.