Portal 2 Perpetual Testing Initiative
Introducing the Perpetual Testing Initiative (PeTI) for Portal 2, which combines the powerful, easy-to-use Puzzle Maker and full Steam Workshop integration. Available free for the PC and Mac on May...
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Valve Visit
Join us on a journey to Valve Software up in Bellevue, Washington!
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Gabe Newell of Valve Software at GDC 2012
Gabe Newell of Valve Software discusses Sandy Bridge, Valve's use of Intel tools to optimize games and how Ultrabooks impact game play.
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Valve Ep 1: Unlikely Heroes (w/ Gabe Newell Interview)
Valve Software Ep 1: All Your History S1E12 (Game History - Gabe Newell Interview ) From Half-Life to Left 4 Dead 2, Valve has been one of the trailblazers in the video game industry. In this first...
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Space Core in Skyrim! Official Valve Mod!
DOWNLOAD IT HERE: steamcommunity.com
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Valve's Portal Gun or Gravity Gun
www.youtube.com Click here to watch Versus: Microsoft's Kinect or PlayStation Move! Versus: Valve's Portal Gun or Gravity Gun S03E16 Amateur physicists Steve and Larson head to their whiteboards to...
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