Good work! I like beating dudes up, and the parry mechanic was pretty cool. It took me a few tries to get a flow going and then I stomped through the game. It felt like if this was a full game and there were more enemies with different abilities, it would have a nicely paced learning curve.
Some additional feedback and information would have gone a long way. I think the player can take 4 hits, but it still would've been nice to have the health displayed. Also an additional visual or audio effect when you hit enemies would have really made it more satisfying to whack baddies.
A short and fun game overall!