Call of Duty: Modern Warfare 4 does not release until October 23, 2026, but players can try the game ahead of its release via the Beta. The Beta officially kicks off on August 21, with Campaign, Multiplayer, and access to the new Zodiac Resurgence map. For those looking to get hands-on with the Beta, here is when it starts and how to redeem your Beta Code if you have one.
