New Blacks Ops 2 Game Modes in Development.During a recent Reddit Ask Me Anything event with Avenged Sevenfold frontman M.Shadows and Treyarch's David Vonderhaar.Vonderhaar said that the development team were currently working on and testing multiple game modes, but couldn't say which ones or when they'll be available to play.Vonderhaar was asked specifically about the return of game modes 'War' and 'All or Nothing' and suggested that his team working on a game mode very much like War, and that he would “absolutely” like to see a game mode similar to All or Nothing return to Call of Duty.So unfortunately nothing concrete has been decided yet, but we'll let you know when we know anything for certain.