<P> Call of Duty : Black Ops is a first - person shooter video game , developed by Treyarch and published by Activision . It was released worldwide on November 9 , 2010 for Microsoft Windows , the PlayStation 3 , Xbox 360 , and Wii , with a separate version for Nintendo DS developed by n - Space . Aspyr later released the game for OS X on September 27 , 2012 . It is the seventh title in the Call of Duty series and the third to be developed by Treyarch . It serves as the sequel to Call of Duty : World at War . </P>
<P> Call of Duty : Black Ops is a first - person shooter video game , developed by Treyarch and published by Activision . It was released worldwide on November 9 , 2010 for Microsoft Windows , the PlayStation 3 , Xbox 360 , and Wii , with a separate version for Nintendo DS developed by n - Space . Aspyr later released the game for OS X on September 27 , 2012 . It is the seventh title in the Call of Duty series and the third to be developed by Treyarch . It serves as the sequel to Call of Duty : World at War . </P>
when did call of duty black ops come out
when did call of duty black ops come out
November 9 , 2010
November 9 , 2010