Simple concept but with really solid execution. The idea of being able to customize your loadout for different left/right weapons is a smart twist on this kind of game, and created a fair bit of replay value. I found myself playing several runs in a row to try different builds out - I am partial to the dual gattling gun but each seem to have their uses.
Love the aesthetics as well, nice crisp pixel art and vibrant colours. Everything on screen was clear and readable and I never felt overwhelmed by any of the visuals. Enjoyed the vibe all around, really solid little game!