I found the mouse sensitivity to be far too low and the player character far too "slidey", but this is a fine concept I'd love to see more of. The dual-wielding of different guns is always a treat 👍
A smaller issue I had, which I admit is a pet peeve, is the use of the E key to interact in any game which involves quick reactions - it means that, for even that little moment, I don't have my fingers on all my directional keys all the time. As there's no Jump in this game I'd have made Space the Use key. But again, personal peeve.