Wow, this is the kinda game that big name developers should take note of. Gameplay wise, if I had to do one more level I probably would have gotten bored with it, so it finished perfectly, gameplay wise, and conceptually.
Some criticism: Your movies are way too long, and don't provide enough story to excuse their length. The visual style is just a little too pastely, considering the doubtless macabre tone of the story. Gameplay was ok, but really got frustrating. If you worked on the actual visual style I think it could make for a better game.