Valve has decided to make its Source SDK free for all users, rather than require at least one Source title be purchased to obtain access to the engine. Valve has confirmed that its Source software ...

In a surprising but completely welcome bid to further earn our love, Valve has decided to release their full SDK for free. What with TF2 becoming free for everyone for ever and all that, Valve's Robin ...

Valve fans can officially play third-party mods on Mac and Linux platforms, all while sporting a VR headset. Before Steam, Valve was best known for two things: The original Half-Life, and an ...

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 ...

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 ...

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 ...

Following Integral Ad Science's recent announcement that it will open source its mobile verification software development kit (SDK) for media quality measurement, ExchangeWire caught up with Jason ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Jinsong Yu shares deep architectural insights ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. How best to describe Underhell , a mod (a game , really) for the Source Engine? Well, it's a ...