Treyarch has just activated the very first double XP weekend for their recently released heavy hitter Black Ops 2. The Double XP is live on all playlists in the game on Xbox 360, PC and Playstation 3. The catch is that you have to have redeemed the Nuketown 2025 map that comes with all first runs of the game in order to get the bonus XP.
On a side note, players have also found an interesting easter egg in the map that allows you to play some old Atari games on the big sign. Check out the video below to learn how to access this cool little secret.