Counter-Strike: Source
Playing now
1,340−393 vs. yesterday
2.2%of peak
All-time peak
60,896Sept 2025
Update cadence · public branch
PICS live
13 days
Since last public build
—
Median interval
Pattern appears after five builds
1
Builds in 30 days
1 with patch notes · 0 unannounced
—
Downloaded in 30 days
Not quiet · on schedule
All 3 builds since 2025 · UTC
When Valve ships
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FewerMorePeak cell: Mon 19:00 · 1 builds
3 published · from the developer’s Steam news feed
Patch notes
| Published | Title | Build |
|---|---|---|
| Counter-Strike: Source Update Released An update to Counter-Strike: Source has been released. The update will be applied automatically when you restart Counter-Strike: Source. The major changes include: · Security and stability improvements · Fixed client crash related to missing HUDAutoAim element (community fix from flower) · Fixed incorrect check on Linux servers when setting the winter holiday active (community fix from Irineu)… | 24661337 | |
| Counter-Strike: Source Update Released An update to Counter-Strike: Source has been released. The update will be applied automatically when you restart Counter-Strike: Source. The major changes include: · Added 64-bit Support. 64-bit binaries will automatically be launched on systems with a 64-bit OS. · Added a borderless window option to video settings · Added bicubic lightmaps (from Half-Life 2: 20th Anniversary Update) · Added ra… | — | |
| Counter-Strike: Source Update Released An update to Counter-Strike: Source has been released. The update will be applied automatically when you restart Counter-Strike: Source. The major changes include: · Numerous security and stability improvements | — |
major updatenotes reach back further than our build history, which starts when SteamPeaks began watching the app
Counter-Strike: Source
Builds
| Date | Day | Time | Patch title | Build ID | Branch | Depots | Download Δ |
|---|---|---|---|---|---|---|---|
| 24 Aug 2026 | Mon | 19:50 | Counter-Strike: Source Update Released | 24661337 | public | 16 | — |
| 10 Aug 2026 | Mon | 21:58 | Counter-Strike: Source Update Released | 24661337 | prerelease | 16 | — |
| 18 Feb 2025 | Tue | 19:55 | No patch notes · unannounced build | 6946501 | previous_build | 16 | — |
public branch · shipped todayother branchwide buildhas patch notes
Showing 3 of 3 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds