Dude, this game is SO good.It reminds me of Markheim, by Robert Louis Stevenson. I just love the ending, and how you presented the story, the character and the hospital.
Also, great soundtrack! I really loved the piano music, and I really think it changes the game. The hospital could look like a scenery for a horror movie, but the soundtrack makes it look kinda beautiful.
Also nice graphics, and thanks for making a game like that free!