good game, EVIL MAGE!
the orc sorcerer is too powerful! escpecially since you only start with 100 gold each battle, and he's faster than any other orcs, which makes no sense whatsoever, same goes for the fact that he can kill those guys repedatly. to be more realistic (and easier) i suggest him being slower, and can only cast once per every 15 seconds or so.
other than that, great game.