Great game! Happy for your first completed game. I like the upgrades as well, maybe there could be boosts randomly on the ground like burst damage / pick-up health / temporary ATK speed increase :D
thank you! sadly i found myself with very little time left and couldn't do much more than adding more enemies since it was the quickest thing to do with what i had set up, i agree that i should've added some more mechanics to make it more replayable though