Found this challenging and was stuck at level 4 for a bit but stuck it out and finished level 10! I like the fact that the guns can cancel each other out adding another level of difficulty. This is impressive for a 1-week game, and well within theme at that! Good job!
If you have a chance, please check out and rate my team's entry "Beatdown Breakdown Boomtastic": https://itch.io/jam/brackeys-5/rate/928162 It's a rhythm-based brawler!