Really cute art! Especially liked the mice. I finally won at at a score 4100!
It took me a bit to realise there was always 2 cats in the cards, and to be increasingly nervous or confident as the cards remaining ticked down. Maybe it was the calm music that massaged away those worries. While playing, I was thinking that I wish I could bail out, take what I have now. But that would also build a very different game, where I'm gauging the rewards with what's left and bailing.
Nice work!