The popular Source Engine-based sandbox game Garry's Mod is scheduled to receive an update that will include support for using the Kinect motion gesture device from Microsoft.
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Newly leaked footage from the long-in-development Black Mesa fan project, which is remaking Valve's original Half-Life 1 game in the Source engine, shows the "On A Rail" section of the game.
Valve has launched its official Linux development blog, where the game developer will talk about its plans to port Steam and the Source Engine over to the open source OS.
The long-in-development Black Mesa project, which aims to remake the original Half-Life game with the updated Source Engine, finally released some new gameplay screenshots.
Valve has now officially announced it will show off Dota 2, the sequel (sort of) to the popular Warcraft III mod, at Gamescom in mid-August in Germany, along with the first ever Dota 2 tournament.
Hot on the heels of last week's announcement that Valve was turning its multiplayer shooter -- Team Fortress 2 -- into a free-to-play product, it's been revealed that Valve will soon release the Source Engine...
