Half-Life 2 Episode Two is the second in a trilogy of new games created by Valve that extends the award-winning and best-selling Half-Life® adventure. As Dr. Gordon Freeman, you were last seen exiting City 17 with Alyx Vance as the Citadel erupted amidst a storm of unknown proportions. In Episode Two, you must battle and race against Combine forces as you traverse the White Forest to deliver a... more.

Updates to Portal have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include: Portal Fixed bonus map import dialog... more.

Steam perils of Summer Sale on Now Through July 4 - Valve announces a massive "Perils of Summer" sale beginning today on Steam, a leading platform for PC and Mac games with over 25 million accounts worldwide. Through July 4, gamers will find massive savings on today's top releases, classic titles, and publisher catalogs. In addition, special 1-day sales will offer discount... more.

Updates to Portal, Half-Life 2, Half-Life 2: Episode One and Half-Life 2: Episode Two have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include: Fixed crash when local sound cache files were corrupt Hide cursor when playing movies in game ... more.

Updates to Portal, Half-Life 2, Half-Life 2: Episode One and Half-Life 2: Episode Two have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include: Half-Life 2 Fixed crash due to long hud hint messages, seen when playing in French Fixed Lambda logo at end of credits being cut off (Mac) Added pre-caching of GLSL shaders... more.

Updates to Portal, Half-Life 2, Half-Life 2: Episode One and Half-Life 2: Episode Two have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include: Fixed crash on launch (Mac) Fixed main menu not rendering on 10.5.8 when anti-aliasing is enabled (Mac) ... more.

Updates to Portal, Half-Life 2, Half-Life 2: Episode One and Half-Life 2: Episode Two have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include: Engine Fixed fonts sometimes not displaying when the game is loaded (Mac) Fixed crash on launch in rendering subsystem (Mac) Portal Optimized particle rendering for lowe... more.

Updates to Portal have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include: Portal Performance improvements Fixed crash during offscreen rendering Fixed overbright screen when rendering with Radeon X1x00 on 10.5.8 Fixed subtitle mode to not include sounds, use close captioned mode for that functionality Fixed... more.

Well, technically speaking, there are some strings attached. Fortunately, they're entirely decorative. We just like the way they look, swaying in the gentle breeze created by a million people simultanously fainting from shock at the news that Portal is free. Now you have no reason not to try Portal. "I have a reason," some of you are probably typing into an angry email. "You see, sir... more.

Updates to Portal have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include: - Fixed Portals being black rather than see-thru - Fixed crash when exiting - Fixed crash when using keyboard inside of key binding dialog... more.

Updates to Portal have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include: Fixed screen "fuzziness" caused by color correction operation Fixed text not rendering in game if font Tahoma was disabled Fixed startup video not playing fullscreen Added optional -snd_openal command line parameter to force the engine to use ... more.

Updates to Portal have been released. The updates will be applied automatically when your Steam client is restarted. Portal Added valuable asset retrieval Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay. The gam... more.

Updates to Portal have been released. The updates will be applied automatically when your Steam client is restarted. Portal Changed radio transmission frequency to comply with federal and state spectrum management regulations Portal™ is a single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the... more.