Pretty cool game! I'm always down for some Megaman Battle Network esque combat, and this had a pretty solid rendition of that, especially for a game jam game. I liked the system where you need to put yourself at risk to gather up static to keep yourself going and get more powerful in turn (though I got confused since I thought they were bullets I needed to dodge at first haha) and I liked the satisfaction derived from parrying bullets back at enemies. And of course, the boss fight was super cool as well, though he was a bit weak and didn't do as many interesting attack patterns as I'd like (though it was nice how he amped it up the more he got hurt). There was some slight jank with the game, such as the absolutely grating sound that happens when you get lasered, but nothing too serious: all in all, a cool experience, and I'd love to see more enemies and such added to this if possible!
This is gonna be a weird complaint, but I do kind of wish the game would just end when you kill the boss. Maybe I'm missing something, but I'm pretty sure that things just keep on looping over and over with no further meaningful progression once you beat the boss the first time: to me, it kind of makes it so that the game drags on until you get sick of it and quit, leaving the user with a worse impression then if the game ended with a satisfying explosive finish to the boss (and then giving the user the option to start over to get a better score).
EDIT: Weird, I gave it another go and it actually started to throw other bosses at me! Was I just really unlucky, or did it glitch to keep repeating the first boss? How odd, but glad I tried again as the other bosses were pretty neat!