When you get to door 30, you turn around after hearing strange noises. That's when you see it. A tall black figure, rising from a blob on the ground. As you stare at each other, it says in a deep voice: "Here i come." You run through the door, the figure following you. when you see a bookshelf that fell over. it has just enough room for you to crawl under the gap and keep running. DO NOT STOP UNTIL THE END.