Nice work, love the atmosphere! For me the UI is off (incorrect position/size) unless in full-screen mode. The music restarting when pressing play can be pretty jarring imo, while the stopping after pressing the tutorial button is a nice touch. The card turning/revealing feels slow, especially with adding up/updating the score being instant. It could be worth trying out revealing each pair of cards individually instead of all 3 pairs revealing at once. Looking forward to seeing where you take the game from here!