@aaronpk I used to play Yugioh over chat client where everyone played their cards physically in real life and put in chat their plays, but that requires a considerable degree of trust that no one’s cheating. With friends, though, perfectly possible, especially if you’re playing caveman Yugioh (or synchro era or earlier in general really.)
@aaronpk I don't have a list, but Goofspiel would work fine, so long as you could see both people's faces and what cards they played.