Wow! what an original idea! Great game. Very hard just based on design concept. Welldone.

That was great! It's design is so good it's probably my favourite in the jam. Great job!

The game has a great feel to it.  I'm sure I have palyed something similar before, but who am I to complain with my game :)
If I had one think to point out it would be that this feels more like a level 3 (or 5, or 10). What I mean is that an introduction level with less circles and enemies would help the player get into it. And then at a certain score you could move to the next level and so on. 

Awesome game! Mechanic is presented well :) Good submission