Quite scary, but death somewhat takes away the atmosphere.
I liked the graphics very much, and the audio too. The gameplay was nice and simple, but I would have liked some more story, although it is not an absolute necessity.
I liked the fact that finding the ghosts help you in the end, but implying so would have been nice too. I am so sure that if you somehow get behind the monster when first encountering it will reveal the third, but I can not find a way to get in there.
But overall great work!
-BH