Server status/Half-Life: Source
Is Half-Life: Source down?
Live server-status check from Steam player numbers
Looks up
Half-Life: Source looks up: 17 people are playing right now, a normal level for this hour.
Player numbers are in the normal range for this hour — no outage signals.
Playing now
17
Normal for this hour
~22
Last 48 hours
Hourly concurrent players — a sharp cliff at the right edge is the outage signature.
Want the full picture? See Half-Life: 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.