The campaign mode used to be the focal point of early Call of Duty entries. But with the introduction of Call of Duty 4: Modern Warfare's groundbreaking multiplayer mode, the series' focus began to shift, gradually overshadowing the campaign due to its immense popularity. Despite the amount of effort and time developers still put into Call of Duty's campaigns, most fall to the wayside after launch. That shouldn't be the case for Call of Duty: Black Ops 6's campaign.