Call of Duty: Modern Warfare 4 Beta Adds Single-Player Mission
The Modern Warfare 4 beta expands beyond multiplayer to include a single-player mission for the first time, running August 21-25 for early access and August 28-September 1 for everyone.

The update
Activision has confirmed that the Call of Duty: Modern Warfare 4 beta will include a single-player campaign mission for the first time. The mission, titled “Entrenched,” will be available during the early access period from August 21 to 25 for pre-order holders on PC, PS5, and Xbox Series X|S. The open beta, which runs from August 28 to September 1, will be available to everyone regardless of preorder status and will also support the Nintendo Switch 2.
Why it matters
This marks a shift in the series’ beta testing strategy, traditionally focused solely on multiplayer. By including a campaign mission, the beta offers a preview of the full game’s story content and may help players gauge the narrative experience before launch. The addition of the Nintendo Switch 2 to the open beta also expands the potential player base.
What to watch
Players should monitor how the campaign mission integrates with the multiplayer content and whether file size requirements increase. The specific maps and modes available during the open beta weekend, including the debut of the “Zodiac Warzone Resurgence” map, are also points of interest.
Sources
- gamespot.com — beta dates, early access eligibility, open beta dates, Switch 2 support
- ign.com — confirmation of single-player mission inclusion, mission title, Xbox CEO announcement



