The visuals are amazing, they are actually the best among the submissions I've played!
I also liked the gameplay, it is not the most original, but it really fits both with the theme and the atmosphere. I wish it was a bit more longer though, I'd really love to play more levels. The game was promising level-design-wise, but there is still some way to go. If you can work on the levels and make a game a bit more longer, I think you'll end up with an excellent game in your hands!
Great job!