Announced via their official Twitter account
, game developer Treyarch has flipped the double XP switch for http://www.trueachievements.com/Call-of-Duty-Black-Ops-....htm
. Double XP will be awarded in both multiplayer and zombie game modes. Specific platforms were not confirmed in the tweet, but hopefully the XP will be live for both variations of the game.
Be sure to jump in and make shorter work of these achievements from the Xbox One and Xbox 360
versions of the game:
The event is live right now and will run until Monday, February 1st at 10am PST.