I'm not usually into card battlers, but this was actually pretty fun! The concept is solid, and whoever balanced the gameplay did a great job. The art does look a bit rushed, but it has its own kind of charm and I ended up liking it more as it went on (especially the boss sprite). Oh, and the jazz arrangements are some quality stuff. The only bug I noticed during playing was that none of the cards I picked between turns seemed to actually be added to my deck, so I was only just barely able to win with the random cards I was given. It looked pretty janky at first, but playing this was a nice surprise.