How many people are playing Half-Life: Source right now?

Half-Life: Source has 20 players on Steam right now, with a 24-hour peak of 41 and an all-time peak of 623 on Jan 2020.

What is the all-time peak player count of Half-Life: Source?

623 concurrent players on Jan 2020.

Half-Life: Source was released on Steam on 1 Jun 2004.

37,598,582 on Steam▼ 2,398,899 11,321,776 in-gameTop now Counter-Strike 2 1,182,164PICS #38,670,4541,778 builds todaySale Steam PvE Survival Crafting Festends 7 Sep Sampled 7 Sep 2026, 15:10 UTC

Half-Life: Source Patches · SteamPeaks

Half-Life: Source

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
No builds seen yet. New builds appear the moment a branch changes.

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