The Black Ops declassified will provide you with details about the campaign and multiplayer modes.
Take a look at the Black Ops: Declassified that was presented at the sony’s pre-gamescom conference in which it show us a preview of the single player mode campaign along with the multiplayer mode and top it off with new maps exclusively for the PS VITA. Some of the multiplayer modes will be kill confirmed and team deathmatch along with a new story that is independent of black ops 1 and 2 but keeps everything going in the right place to make sence. The Black ops declassified will be released November 2012, are you ready!