Call of Duty: Modern Warfare 4 beta peaked at 115,145 Steam players before losing more than half in a day

Q: How many concurrent Steam players did the Modern Warfare 4 beta peak at during early access?

The Modern Warfare 4 beta peaked at 115,145 concurrent players on Steam during early access. That player count then dropped by more than half within 24 hours to about 28,730 players.

Q: What timeframe does the article say the open beta will run and why is it considered a more meaningful test?

The article says the open beta will run from August 28 to September 1. It is considered a more meaningful test because it opens the gates to everyone regardless of pre-order status, providing a better read on how the broader audience feels about the game.

Q: Which specific gameplay and technical complaints are cited in the Steam reviews mentioned in the article?

Steam reviews specifically cite aggressive aim assist, frame pacing issues even on high-end hardware, smaller maps, and a punishing time-to-kill that some players feel leaves little room for reaction.

Steam reviews are sitting at Mixed, with players citing aggressive aim assist, frame pacing issues, small maps, and a punishing time-to-kill.

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Hassam Nasir

Tech Reporter

Published Aug 24, 2026 2:37 PM CDT

1 minute & 30 seconds read time

TL;DR: Modern Warfare 4's beta hit 115,145 concurrent Steam players at launch but fell to about 28,730 within 24 hours. Early-access reviews are mixed (≈45% negative), citing aggressive aim assist, frame pacing, small maps, and fast time-to-kill; Infinity Ward patched TTK and balance. Open beta (Aug 28-Sep 1) may broaden feedback.

Voice: Hassam NasirSpeed

0:00 / 2:19

After the disappointing launch of Black Ops 7, Activision's latest shooter had a lot to redeem. The Call of Duty: Modern Warfare 4 beta went live on August 21 and started strong, peaking at 115,145 concurrent players on Steam as players jumped in to see what's new.

However, that momentum didn't last long, and once again, Activision and Infinity Ward are getting the reaction they probably didn't want, with the player count dropping by more than half within 24 hours.

As of writing, it is sitting at around 28,730 players, with no signs of recovering. This is the early access phase, meaning the people currently playing aren't casual browsers who stumbled in. They pre-ordered the game or specifically sought out a beta key. You would expect that crowd to be the most engaged and the ones most likely to stick around.

Call of Duty: Modern Warfare 4 beta peaked at 115,145 Steam players before losing more than half in a day 1

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Steam reviews are sitting at Mixed, with around 45% of reviews being negative. The complaints are familiar to anyone who has followed the franchise's last few cycles: aggressive aim assist, frame pacing issues even on high-end hardware, smaller maps, and a time-to-kill that some players feel leaves little room for reaction. Infinity Ward has already shipped a patch addressing TTK and weapon balance, but the map and performance criticism is harder to patch around.

Call of Duty: Modern Warfare 4 beta peaked at 115,145 Steam players before losing more than half in a day 3

The open beta from August 28 to September 1 will be a more meaningful test, since it opens the gates to everyone regardless of pre-order status and should provide a better read on how the broader audience feels about the game.

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Question #1

How many concurrent Steam players did the Modern Warfare 4 beta peak at during early access?

Question #2

What timeframe does the article say the open beta will run and why is it considered a more meaningful test?

Question #3

Which specific gameplay and technical complaints are cited in the Steam reviews mentioned in the article?

Question #4

How does the article compare Modern Warfare 4's pre-order situation to Black Ops 7?

The article says Modern Warfare 4's pre-order numbers are reportedly healthier than Black Ops 7's were at the same stage. It frames that as a positive for Activision while noting the open beta will provide a better read on broader player sentiment.

Answered

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Pre-order numbers are reportedly healthier than Black Ops 7's were at this stage, so Activision does have something to feel good about. Whether the open beta changes the conversation or confirms the early skepticism, the October release gives Infinity Ward a few more weeks to patch things into better shape.