Infinity ward has just announced via their official twitter account, that to celebrate this year’s E3 Expo, a Double Weapon XP is in effect for Playstation 3 and Xbox 360 until June 11. Furthermore they have announced a Double XP on all playlists for PC gamers. We are sure getting a lot of MW3 Double XP weekends/weeks lately.
Be sure to check out the latest Black Ops 2 gameplay video from the E3 Expo.
— Infinity Ward (@InfinityWard) June 5, 2012