News: First Portal has sold nearly 4 million copies
What will the sequel achieve?
News: Portal 2 will have two end credit sequences
And two special surprises.
News: Valve announces E3 surprise
Portal 2 E3 event replaced by something more secretive.
News: Portal 2 revealed
A full-fledged, standalone sequel.
Article: Top 10 Video Game Companions
The characters who join you in various epic adventures.
News: Portal designer leaves Valve
Joins Dark Void developer Airtight Games.
News: Valve has teams 'working on other stuff'
There are a lot of things going on besides Left 4 Dead 2 says Chet Faliszek.
News: Halo 3: ODST’s Superintendent won’t turn into GLaDOS
More of a guide, less of a psychopathic AI, says Bungie.
News: Portal hits Xbox LIVE Arcade on October 22
14 new challenge maps plus last year's game in full for 1200 MS Points.
News: Portal, South Park and Geom Wars 2 for XBLA
MS reveals all-new titles for Xbox LIVE Arcade.
News: "No confirmation on UK plans" to break up Orange Box
EA has no word on selling Portal, Team Fortress 2 and Half-Life: Episode 2 individually in UK shops.
