Hey! I played a bit of Purgatorio and I really like the concept!
I did have some trouble understanding the gameplay at first, though. The tutorial does a good job explaining things, but I think it could guide the player a little more during their first match.
For example, highlighting the card you should play or walking the player through a specific move could help a lot.
When I had to choose a card against the opponent, I wasn't entirely sure how the cards were being compared or why mine would win or lose.
I think a more guided first round would make the mechanics much easier to understand before letting the player figure things out on their own.
Hope this helps! Looking forward to seeing how the game develops :)