Fantastic presentation and atmosphere, the first few seconds before the alarm are very unsettling. Camera effect and lighting are really cool. I think the game could be tweaked a little bit to be more fun. I think having the lose condition being to have all 4 keys stolen is a bit flawed, since I was able to just stand by the last key and there wasn't much tension of losing(though it seemed your ai was smart enough to not just run into me, I still had to chase it down, so good for that). I think if you lost the game if the thief stole any 3 or maybe any 2 keys the game would be a lot more tense. But the core game is very well executed! Good job!