Fun concept. Fits the theme. Well presented.
Could use a little juice when collecting coins. As it was I didn't think I had any at all and was about to complain that it wasn't being generous enough, when I spotted my score in the corner and discovered I had collected some 26 coins!
Couldn't really tell how the sounds matched the things I was seeing on screen.
First game I've seen to provide a control-invert option! Congrats and thanks for that, I've been missing that option in so many mouse-look games.