A new trailer gets released today for https://www.trueachievements.com/Call-of-Duty-Black-Ops....htm
and it features the campaign mode. In this story, a new Cold War has broken out while the future's technology has begun to blend human soldiers with cybernetics. This campaign will only be featured on the Xbox One version as the Xbox 360 version will only possess multiplayer and zombies.
Call of Duty: Black Ops III
will be released for the Xbox One and Xbox 360 worldwide on November 6th, 2015.