Can you remember the last time you played a two player card game? Bet it was a rainy weekend with absolutely nothing to watch on cable or was it a long and lazy summer afternoon with just a deck of cards to keep you two company. Sure, there are four or more player card games to play but most challenging games are played one-on-one. So if you are looking for great two player card games, here are some of the most popular. Their card game rules are all online.