Advanced Warfare also introduced a branching narrative system, which offered players a degree of agency in the game's story. The game's storyline is divided into multiple paths, allowing players to make choices that affect the outcome of the campaign. This mechanic adds replay value to the game, as players can experiment with different choices to see how the story unfolds. The branching narrative also enhances the player's emotional investment in the game, as their decisions have a direct impact on the story.