Server status/Counter-Strike: Source
Is Counter-Strike: Source down?
Live server-status check from Steam player numbers
Below normal
Counter-Strike: Source may be having issues: 1,970 people are playing, noticeably below the ~4,597 that is typical for this hour.
Noticeably fewer players than is typical for this hour. Could be an update, a partial outage, or an ordinary lull.
Playing now
1,970
Normal for this hour
~4,597
Current level: 43% of the 14-day average for this hour.
Last 48 hours
Hourly concurrent players — a sharp cliff at the right edge is the outage signature.
Want the full picture? See Counter-Strike: Source's player-count charts and stats or check other games' status.
Coilr infers status from Steam's official concurrent-player numbers; it has no view into the game's own servers. A sharp drop usually means an outage or a breaking update — but launchers, regional issues, and store outages can all look different.