I’ve got three. The first two aren’t traditional card games, but the third is absolutely a card game.

Rounds is a little 2d multiplayer game with a couple of circles that get cards to unlock new abilities every time they loose until one player wins the whole set.

There’s Friends vs Friends which is similar, except you use the cards for that round only. Oh and it’s furry and 3d. It’s a lot faster.

Third, there’s tabletop simulator. I recommend everyone gets this game as you can play any card games or board games that are on the steam shop, which is all of them.