The first ever DLC for Call of Duty: Black Ops hits Xbox 360 today, and MCV has four codes to giveaway.
First Strike features four new multiplayer maps including Berlin Wall, Discovery, Stadium and Kowloon, as well as a new Zombie map called Ascension. It's expected to go live between 11:00 and 14:00 UK time.
Winners will be announced later in the week.
* Please note that this code is for PAL, English copies of Black Ops on Xbox 360 only