There are various double xp windows, usually weekends when an event is happening, like a new map pack etc but there are also double weapon xp events for example now there's one because of E3 :)
Usually when a new map pack is released...
whenever treyach feel like it really
you will get more points then usual
On Xbox they do this a lot of times. But on PS3 it hardly happens.
its coming in 6-7 th march
Treyarch will make an announcement a couple days before double XP weekend, but when they do gaming websites are good to look it up (gamespot, IGN, G4tv,…)
there randomly selected week ends, usaully they do them for holidays so maybe the weekend of christmas.
Treyarch has been running Double XP weekends at the end of every month since Black Ops II was released. They've also done a Double XP Weapon weekend after the Revolution DLC release.
It seems like every other freakin week.
After the end of the of the double XP weekend
No
Sorry to say, but dont get your hopes up. It only happened when First Strike came out for the 360, then again when it came out for the ps3. Im pretty sure it wont happen again anytime soon.
This Weekend. September 7th - 10th.
U can either came the whole game. Or if u have black ops or mw3 get double xp