The game lives up to the title. I've been scared so many times playing this game it's ridiculous. They also did a really, really good job with the storyline and gameplay mechanics. Example? I shot a fire extinguisher that was halfway down the hallway, and the fire extinguisher's compression caused it to fly down the hallway and smack me in the face. Needless to say, that was a killshot
All in all, it's well worth the cost. It's fun, well-written, and enjoyable beyond belief. Well, and scary.