Whoa, I loved the art, the song, the concept, the game play, the light effects, well, it's been my favourite choice so far. A big congrats to such achievement!
I'm not sure if it's only on my machine, but it's quite heavy and crashed once, and another time it started flickering.
I have to play it more to reach the end, but for now I'm quite satisfied. I love stealth-rich games.
Keep up the good work!