I ended up liking this game, but I admit it was pretty weird. The end seemed to imply it was good to get out of the clock. I think that was the message at least? It really was fairly unique. I wasn't sure at first how I was supposed to get rid of those guys. I thought maybe it was that you fired at them or something.
I like the little screams they have. I don't know why they're wearing green. It seems to do well with the rest of the game. I don't know why, I just feel like that. At least I got a score of over 100.