Is Call of Duty®: Modern Warfare® 4 - Beta on Steam?

Yes. Call of Duty®: Modern Warfare® 4 - Beta is on Steam, and its live concurrent player count is tracked on this page and updated hourly.

When did Call of Duty®: Modern Warfare® 4 - Beta release?

Call of Duty®: Modern Warfare® 4 - Beta was first released on August 21, 2026.

Call of Duty®: Modern Warfare® 4 - Beta

Aug 21, 2026Action

Steam Store

Call of Duty®: Modern Warfare® 4 - Betaplayer count & live stats

Call of Duty®: Modern Warfare® 4 - Beta is tracked on Steam. Its live concurrent player count refreshes hourly — the latest snapshot is still populating, so check back shortly for the current number and 7-day trend.

First released: Aug 21, 2026

Call of Duty®: Modern Warfare® 4 - Beta player count

Playing right now

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Steam concurrent players

113,533 all-time peak

No live snapshot yet — data populates after the next hourly cron run.

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Call of Duty®: Modern Warfare® 4 - Beta monthly peaks

Highest concurrent players recorded each month, most recent first.

Peak players reached 113,533 in August 2026 and has since fallen 56%, to 50,366 in September.

Month	Peak players	Share of peak
September 2026	50,366	44%
August 2026	113,533	100%

Call of Duty®: Modern Warfare® 4 - Beta — frequently asked questions

Is Call of Duty®: Modern Warfare® 4 - Beta on Steam?: Yes. Call of Duty®: Modern Warfare® 4 - Beta is on Steam, and its live concurrent player count is tracked on this page and updated hourly.
When did Call of Duty®: Modern Warfare® 4 - Beta release?: Call of Duty®: Modern Warfare® 4 - Beta was first released on August 21, 2026.