Tip: always export as .zip, not an installer. It's far more convenient. I've found that even for paid games, people far more often download the zip than the installer. And for some reason I'm unable to open the installer, it just shows the loading cursor for a second and then stops without doing anything.

I like the core mechanic but I wish there would be more content. Maybe more enemies or something would have been fun. But the parry mechanic works really well and feels good.