Interesting implementation of the idea. It was hard to tell that blocking did anything.

Really interesting idea with nice execution. I properly understood who I was controlling and what the purpose was. You could perhaps try to make that a bit cleared next time with a small tutorial. Once I understood that it was good fun and I tried to drag out the fight for as long as I could. Good job!

I didn't understand the meaning of collecting points
As for the voice, I cannot differentiate between an Block or an attack 
with all respect ..
nice try 

Very interesting idea, good job

nice concept!