Cool game. I couldn’t quite figure out what the objective was though. I’m guessing I was looking for a specific card and to guess it. I wish there was a little more feedback on guessing, maybe “Correct Suit” or “Correct Rank” for instance, to make it less entirely luck based. [Edit] I also didn’t know the lose condition, was it playing the ‘trick card’ or just running out of guesses, or playing to many cards.
It might be useful to also add the words “Guess” and “Play instead of G and P, just to make it more clear to the user what those buttons do. I didn’t have trouble but I can see it being a point of confusion.
That art is really well done, and the mechanics all work really well. I didn’t experience any bugs. Your pause and settings menu are also very clean and well designed. Good work!