There's an impressive amount of content in this game, especially considering the two-week jam! There's multiple levels, bosses and a wide weapon variety, nice!
My favorite gameplay moments were when I could jump around to doge bullets. Something about the wide weapon spread, new weapon pickups and slow projectiles makes this feel a bit bullet-hell-like in a good way. To lean into that I think that a less health and a smaller, faster moving player could really tie things together :) The fast-paced music really helps keep the game feeling intense at all points too!