Explore the captivating process of building a one-of-a-kind rotary valve engine, boasting cutting-edge intake and exhaust systems. Experience the hurdles and victories throughout the project, ...

SourceWorld is available to try via Steam Next Fest, and it's an awesome Half-Life 2 conversion mod with roguelite elements.

Valve's just released a massive update to the Source SDK, adding "all" the Team Fortress 2 client and server game code ... multiplayer back-catalog Source engine titles, too, adding 64-bit ...

Several other mature Source Engine multiplayer games have also received their first significant updates in years, adding 64-bit support and other important features. Valve recently published the ...

Team Fortress 2 maker Valve ... game list," Valve wrote. Other updates to the Source SDK include 64-bit binary support, a scalable HUD/UI and other fixes for all other multiplayer Source engine ...

This update will allow content creators to build entirely new games based on TF2,” the post says. Valve adds that it is also updating all of its multiplayer back-catalogue Source engine titles ...

Valve has also released major updates to all Source-engine multiplayer games adding 64-bit support, scalable HUDS, "and a lot of other improvements." When you purchase through links on our site ...

Valve has just ... completely new games based on TF2," Valve explains in its announcement. "We're also doing a big update to all our multiplayer back-catalogue Source engine titles (TF2, DoD ...

an SDK for the popular shooter game Team Fortress 2 (TF2). The TF2 development team claims that this will allow developers to create entirely new games based on TF2 ...

Counter-Strike 2 is being built entirely in Valve’s Source 2 engine, and not only is Valve assembling the foundation of the game itself, but it will allow modders access to these same tools.

It led to mild speculation on Reddit that Valve was preparing to rebrand the game or port it to the Source 2 engine or both. Then again, Twitter account changes are a weak indication that anything ...