Very simple yet quite complex, just what a card game should be. For a jam game, it's almost perfect. Great sound desing and visuals. I've found couple of ways to win, so it's a big plus that there are diffrent viable strategies. Very light interpretation of the topic, but a good one. The best thing that really surprised me was the "TRY IT" in the tutorial -> it was a simple thing yet very cool for a jam, wish more people would include things like that in future.
Great job overall! Keep up the good work.