Treyarch just announced the fifth double XP weekend for Black Ops 2.
Starting this Friday, February 22, Black Ops 2 players on Xbox 360, PlayStation 3, PC and Wii U will get double XP in the game’s multiplayer. The 2x XP will come to an end on Monday, February 25th. The fun starts at 10 am/PST Friday, and ends at the same time Monday morning.
Black Ops 2′s first map pack, Revolution, becomes available for the PlayStation 3 and PC in a week on Thursday, February 28th. So, we should probably expect more double XP next weekend if past DLC launches are anything to go by.