How many people are playing Counter-Strike: Source right now?

Counter-Strike: Source has 1,590 players on Steam right now, with a 24-hour peak of 3,801 and an all-time peak of 60,896 on Sept 2025.

What is the all-time peak player count of Counter-Strike: Source?

60,896 concurrent players on Sept 2025.

Counter-Strike: Source was released on Steam on 1 Nov 2004.

5 announcements · from Counter-Strike: Source’s Steam news feed

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Published	Kind	Announcement	Build
6 Aug 2010, 22:37 UTC	Community	Counter-Strike: Source Beta Reopened Starting today the Counter-Strike: Source Beta will be available to all PC Counter-Strike: Source players. As we continue to update CSS and address issues, we want to make sure to not destabilize the core game. By releasing updates to CSS Beta first, we will be able to solicit community feedback before those changes are applied to CSS. If you would like to be part of the group that helps us tes…	—
19 May 2010, 23:13 UTC	Community	Counter-Strike: Source Beta Enrollment Open Again For a limited time, we're opening enrollment in the Counter-Strike: Source Beta to allow for more Counter-Strike: Source customers to join. To join, please visit the Counter-Strike: Source Beta store page and click the 'install game' button. This beta will run for a limited time, and once complete, the update will be deployed to all Counter-Strike: Source owners for free via Steam.	—