Glen Shofield, co-founder of Sledgehammer Games, said on Twitter that just for the writing of history of Call of Duty: Advanced Warfare it took two and a half years of time, reassuring about the high expectations expressed by a fan. The user to which Glen replied, indeed, stated that, after having analysed thoroughly all the material released for the game, this new chapter would be the first episode of the series can push him to play the single-player component.

Remember that the intention of the developers is to recreate a more compelling narrative, mature and intriguing than the events that took place in previous games; the presence of Kevin Spacey in the cast of the play was intended precisely to encourage such aspects.