Did you play this with a controller? If so it was never tested, just wondered how it reacted? I've got one on it's way, so hopefully will be able to play your entry tomorrow!
I did play with controller as it made the camera smoother. Oh that's really good of you, sorry you had to go out your way to buy a gamepad, I design all my games for gamepad tbh. However, its now apparent I may have a bigger audience to think about. If not, I shall make some changes to a future release of the game to be PC friendly.