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EuroGamer
Modern Warfare 4 open and closed beta dates announced, including for Switch 2, alongside the return of Call of Duty
Activision has announced key details regarding Modern Warfare 4's upcoming beta phase and events leading up to its launch. The Call of Duty: Next event will be held online on August 21, featuring a developer briefing and gameplay reveals. Beta testing begins on August 21 for pre-orders, with an open beta from August 28 to September 1, introducing gameplay mechanics and modes for the first time on Switch 2, alongside other platforms. The game is set to launch on October 23.
MonitorConfidence: HighShort term horizon
Published 21 Jul 2026, 08:50 UTC2 min read
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Summary
TL;DR
- Beta dates announced for Modern Warfare 4, August 21-25 (pre-orders) and August 28-September 1 (open beta)
- Switch 2 will have its first beta access alongside other platforms.
- Event will be fully online, focusing on multiplayer gameplay.
- 19 weapons and various maps will be available during the beta.
- Training Mobility Course included to teach new movement mechanics.
Interesting facts
- This beta marks the introduction of Call of Duty on the Switch 2.
- Activision is shifting to a global online format for live events.
- New gameplay modes and enhanced movement mechanics will be showcased in the beta.