Even More Details Revealed on Portal 2's Bad Guy "Details given to Kotaku last night about Valve's rumored casting of the sequel (or prequel) to its Orange Box hit Portal hinted at a big role...

No Portal 2 until 2013? How long until we see a sequel to Portal 2. Gameplayer are reporting that Valve Software has hinted the wait could be as long as what we've seen be...

Orange Box 2 takes shape? The Valve team recently confirmed (by accident) that a second Portal game is in the works (and Lombardi has since officially stated to CVG that &qu...