Valve today announced a Source engine licensing partnership with Smiling Gator Productions. Already in development, Twilight War: After the Fall is a Source-based Massive Multiplayer Roleplaying Game (MMRPG) for the PC. Read more for details, screens & trailer.

Valve today announced a Source Engine licensing partnership with Arkane Studios, creators of Arx Fatalis. Already in development, Arkane's Source-based project is targeted for the PC. Valve's Source Engine Technology, the same used to create Half-Life 2, gives developers the ability to create expressive digital actors and physically simulated worlds. It also offers advanced rendering capabilities and the industry's most convincing artificial intelligence.