Call of Duty: Modern Warfare 3 Season 2 is a significant update that brings a host of new content. The update introduces Das Haus, a remastered and chaotic map, and a new game mode called Juggermosh featuring all Juggernauts. Players can also test their skills in a new Zombies story mission, face a new Warlord, gather Schematics, and explore the new mobile Point of Interest in Fortune’s Keep. The update also includes new weapons and Aftermarket Parts, plus new seasonal events and challenges.