Yeah, the game can really be expanded. Had ideas for other abilities too like some AOE attacks and as a hole the core of the game can be expanded, like adding different stages, like if you survive long enough a boss appears or the map expands and more environmental things appear like exploding barrels or smth. But before any of this the codebase really needs more love, at the start I tried to do everything very clean, but then in the fashion of a game jam I started to cut a lot of corners so it's somewhat of a mess atm :D But yeah, thanks for playing and your support <3