Forget yer Mars, because it turns out Source Filmmaker's script files are peppered with references to a next-gen Source engine. Over 60 mentions of Source 2 can be found in the SFM code, reports ...

We kinda knew this was in the works, and I think we're going to see Half-Life 3 rolled out with it. But, during a visit from 4chan.org's /v/ board for his birthday, Valve boss Gabe Newell received ...

In true Valve fashion, Gaben & Co. have just launched the long-awaited Source 2 engine... as part of the new Dota 2 Workshop Tools. Oddly, Valve isn't confirming that this is actually Source 2 -- but ...

Portal 2 is mostly known as the successful sequel to Valve’s weird physics platformer, Portal. It’s not really known for being a webserver. That might change, though, given the hard work of ...

Valve, in what would be a quintessentially Valve-like manoeuvre, seems to have slipped a soft-launch of Source Engine 2 into the latest tools update for Dota 2, modders and reverse engineers believe.

After months and months—or more properly, years and years—of speculation, Valve has officially announced Source 2 Engine, the second iteration of the engine that’s powered all the studio’s games since ...