Last night, Valve representatives confirmed to Shacknews that the studio's upcoming trio of Source-powered games will ship for all announced platforms on October 9, 2007. The suite, sold at retail and through Valve's Steam download service, will consist of the shooter sequel Half-Life 2: Episode Two, the team-based multiplayer game Team Fortress 2, and the action/puzzle game Portal. Valve is handling development of the games on PC and Xbox 360, with EA UK's Chertsey, Surrey office bringing the titles to PlayStation 3.
sooo... stick with the PC version or go for the PS3 one. hmmmmm.