Munchkin card games are super fun and easy to learn. This one is themed out with Marvel characters, and I can't think of a better way to pass a lazy Sunday afternoon than a few rounds of Marvel Munchkin.
Now Steve Jackson Games offers an expansion kit called Munchkin Kittens. The idea is to add cat-related playing cards to any Munchkin game. Now if you like both cats and the Munchkin card game, you can indulge in both with the Munchkin Kittens card game expansion kit.
Munchkin Card Game
The munchkin card game is one of the funnest, yet lesser known card games out there. To play it you need the specialized card deck and 3 or more player (You can play it with two, but it is better with at least 3).