Not a bad game.
Made it to 51, then got stomped right quick. One flaw you might fix is the storm towers seem to do a TON of dmg really fast. I just covered the board with them and it got me to 50 easy. Didn't do any good at that level though, so that plainly isn't the only answer. Also, it seems the towers don't do the dmg they are listed to do. Ice seems more powerful than nature...etc. Other than that, it was simple and kinda fun.