Call of Duty: Black Ops 2 is receiving yet another double XP weekender, this time to celebrate the impending launch of the Vengeance DLC pack on Xbox 360 from July 2. Donâ€™t worry if you havenâ€™t got an Xbox though, this event is open to all. The studio announced the weekend event on Twitter, and when asked if it applied to all platforms replied, â€œYou betâ€. So then whoâ€™s getting involved? Source Cod Elite.