Great concept, but needs a little tweaking. The B & C buttons work just fine for me, I actually think it is a rather ingenius shortcut. I'd like to see my towers last a little longer, the balancing seems slightly off. And the game becomes highly repetitive.
Um not cool! It doesn't save your progress? I have to beat this awesome game in one sitting? Not that I'm opposed to that, but some of us actually have things that HAVE to be done!