Yeah I had never done sound on the playdate before, so a sound track and effects will come out after the jam. I like the idea of a little chime when you make a good selection. I have an idea for a few modes too.
I basically have it checking for a win on every frame. This was quick and dirty but I agree a proper game controller would eliminate the need for that. I'll definitely work on adding that.
I got various card backs you can unlock and different backgrounds, just never got around to implementing that. Love the feedback!