#callofduty Badges awarded at Call of Duty XP [above] give an idea of the activities that expo attendees enjoyed over the weekend. Kotaku spent the past two days the inaugural gathering for fans of Activision's combat shooter, where the publisher revealed more details about the premium Call of Duty Elite subscription, we spent time with the game's multiplayer offerings, and everyone gazed at a massive display of firearms. All that and more is here for you now: More »