Steve Jackson Games Munchkin Apocalypse Card Game For 3 to 6 players Playtime - 60 minutes Being available in fall 2012 should give you a few weeks to play it before the world really ends, if the Mayans are right That's right Mars Attacks has gone Munchkin! The first expansion for Munchkin Apocalypse. For 3 to 6 players Playtime - 60 minutes Being available in fall 2012 should give you a few weeks to play it before the world really ends, if the Mayans are right