FPS One of Stalker's most legendary mods has joined GOG's one-click install program, making it easier than ever to die horribly in Chornobyl FPS Whatever happened to They Hunger: Lost Souls, the ...

Valve has announced that the latest release of their Source Engine SDK has been released and that it now includes full support for the Oculus Rift Virtual Reality head mounted display. We have ...

Valve sends along an email announcing that the Source SDK Tools are now available through Steam. Here's what's included A precursor to the release of the full SDK, which will be released shortly after ...

A new Steam update is now available, updating the Source SDK. The new release adds a character creation documentation, a new example character model and the QC eyes and Motion Mapper tools among other ...

To help extend the lifespan of the Orange Box products, as well as the other Source-powered titles, Valve has announced that the Source SDK has been updated with some useful new features for the ...