via Planet XBOX 360
Today the first trailer for the upcoming multiplayer downloadable content First Strike, for the biggest-selling game of 2010 – Call of Duty: Black Ops, was released onto the internets and is embedded below for your viewing pleasure in full high-definition.
Call of Duty: Black Ops First Strike features four new multiplayer maps, including Berlin Wall, Discovery, Stadium and Kowloon, and a new Zombie map called Ascension. The Call Of Duty: Black Ops – First Strike DLC will be available first on the Xbox 360 and will launch on February 1, 2011 for $15.