Modern Warfare 4 Players Can Officially Get a Head-Start on Multiplayer Progression

While players have been able to get early access to the Call of Duty: Modern Warfare 4 campaign, there's a way to get a head-start on the multiplayer progression ahead of the game's official launch on October 23. There's plenty of excitement in the air already ahead of the Call of Duty: Modern Warfare 4 release, as the campaign access has been widely praised, leaving many to anticipate what could be coming in the other multiplayer and DMZ game modes.