GS News - Half-Life 3 found on Valve project tracker

Projects labeled after company's shooters and game engine turn up in internal documentation; other names include "SteamMMO" and "Steam Box". Stay up to date by subscribing to GameSpot news! http://www.youtube.com/show/gsnews Get the whole story at GameSpot.com: http://www.gamespot.com/news/half-life-3-left-4-dead-3-and-source-2-titles-found-on-valve-project-tracker-report-6410487 Visit our other channels: Gameplay & Guides - http://www.youtube.com/user/gamespotgameplay Trailers - http://www.youtube.com/user/gamespottrailers MLG, NASL & eSports - http://www.youtube.com/user/gamespotesports Mobile Gaming - http://www.youtube.com/user/gamespotmobile Like - http://www.facebook.com/GameSpot Follow - http://www.twitter.com/GameSpot Stream Live - http://twitch.tv/GameSpot http://www.gamespot.com/