A weekend of Call of Duty Black Ops 2 Double XP begins tonight at 6pm BST, Treyarch has announced.

The latest Double XP event will be available on Xbox 360, PS3, PC and Wii U and runs through to Monday at 6pm BST.

Treyarch even suggests you may want to take a sick day to get the most from the Double XP.

Source: @Treyarch