You've done a really good job on the combat. I thought that it was gonna be annoying to aim while spinning, but the way you aim after spinning flows really well. The elements also feel different enough that I cycled between them.
I'm not an endless waves kinda guy, so it felt like I was doing the same thing over and over. I still think this was alot of fun and it feels really polished.
Really good job! Now you can start working a port for the Nintendo DS :)