[CarmosKarran]

As someone who just bought the valve collection and black mess (I’m almost done with HL1 and I am loving it!), I was wondering, do any of the half life games (including black mesa) have active multiplayer servers? I’ve been craving a game to play online and I love the physics of half life.

[fysiks]

Most of these games are 20 years old so the number of active players is much smaller than it used to be. You should be able to sort by servers with players in the server browser.

[MegaBrutal]

Apparently there are more servers than players. And many servers are just full with bots.

[IC3k1ng]

That's true. Hopefully there are people that still playing on it, (like 10k users according to Steam game stats, but there are more counting people that plays from Non-Steam Clients) but is not an enough number of users, because its a very old game for give interest to new people.