A unique and interesting idea, very well executed.
The art was very nice and the palette option is something I've yet to see someone else use. The music was joyful but chaotic. The gameplay and mechanics were very interesting and the game was very well polished. I liked the inclusion of the leaderboard and it definitely encouraged me to keep playing a few more runs to aim for a better high score. Having the players abilities tied to the "Jimmies" was interesting as taking too much damage meant losing damage output, and it was fun to try different setups. It fit the 1-bit rule and the theme perfectly.
Overall, a very fun game with near infinite replay ability.