Interesting mechanics. It was a bit hard to understand what to do (probably adding some short tutorial would help), but when you understand it the game becomes really fun to play. Hope you continue to develop it, it looks promising.

Neat idea. I think building up calm by dodging would work better if the attacks spawned on top of you or at least much closer, since right now you need to almost walk into the attacks to get calm.

Great game man, I just wish there were more levels to the game.

Good game, very good interpretation of the theme. I wasn't sure what to do, but visually I was able to piece things together, so that's really good from the design aspect. Great job!