Pretty neat little game. The PCM model is good looking, and it has a good atmosphere. However, I do believe that the puzzles are a bit generic (for context, this game took me 3 and a half minutes). Also, most of the gameplay is just a chase sequence simulator. Also, I am a bit surprised that this game is around 400 MB :P
I think a lot of factors are pretty nicely done here (audio, modeling, atmosphere), but there isn't anything that makes this game stick out.