I'd say that the concept for the game has a lot of potential. Figuring out the locations based on the camera tends to take a lot of trial and error, especially with the unknown figure running around (It's easy to lose a lot).
But overall the game is nice. The graphics and sounds are fitting. I liked that I was able to tell where the figure based on the sound alone (I was able to use that to my advantage which is a pretty nice touch).
Nice work!