Awesome.
It was a great game, but I found it a bit too easy. With all of the bullets flying around, it was impossible to NOT kill something every time you discharge your shield. I actually found it even easier to not move unless I couldn't shield. See, if you don't move, bullets come straight to you, which means that if they are deflected, they'll return to sender. With that strategy, I got to phase 16 on my first try, without any upgrades. But still, I like it. I'm not a big fan of shooters, but this one is different. There might be a chance you planned it that way, but I doubt it. Make a sequel, please.
"How will you counter bullet hell without any gun?"
With an awesome EMP shield, of course. Everybody knows that.