The game was pretty fun, I tried different load outs and the best was of course the Shotgun, the answer is always Shotgun. Also movement speed build with Kronii card was also pretty fun, speedrunning and dodging bullets along the way like in a bullethell game.I enjoyed the music as well.
In terms of feedback, I missed some Controls window, only after some time I noticed that I can juke with Spacebar (very handy!). Also the SFX for Long gun is a little bit on the louder side. And most definitely I would benefit from a skill list with points from currently assigned cards (preferably with some +/- difference values when I change the card).
But all is all, a very cool game, I enjoyed playing it! <3 Great job