Activision has officially confirmed that Call of Duty: Modern Warfare 4 will feature a campaign early access period, kicking off on October 16—a full week ahead of the game’s global launch.
To jump in early, players must pre-order either the Standard Digital or Vault Edition on PlayStation 5, Xbox Series X|S, PC, or Nintendo Switch 2. The full game is set to release worldwide on October 23, 2026.