If it is ported to GPL licence, or "open source", could be good to implement a .deb version to run under linux.
Many games have done that.
You could take a look on
www.playdeb.netAnd also, if you put in contact with
www.happypenguin.com you could get even more popularity taking advance of linux popularity and the opensource games and programms...
Could be a new feature wishlist request.
Great job!