Call of Duty: Modern Warfare 4 Campaign Early Access Opens for Digital Pre-Orders Ahead of October 23 Launch

The campaign of Call of Duty : Modern Warfare 4 is now playable in early access for players who digitally pre-ordered the game, ahead of the full launch on Friday, October 23, 2026. Activision opened the early access period on Friday, October 16, a week before release, and only the story campaign is available during this window. Multiplayer and the returning DMZ mode stay locked until launch day.