Interesting Ratchet. I also use Unity but since it has a hatred of doing anything in 2d other than just displaying an image I stopped. I actually made a custom animation system with it as well that put in different images at certain times. A pain I can tell you. If I could rotate images I would have used unity for this game thanks to it's ability to be used in web pages + I-whatever. I know there is an add on to be able to do this but I don't want to have to buy something extra.