Buy Portal 2 PS3, get PC/Mac version free & Steam support – Destructoid
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How to Link & Play your Portal 2 PS3 Copy on Steam - Just Push Start
Portal 2: So funktioniert Steam auf der PlayStation 3
Co-Optimus - News - Portal 2 On PS3 is Cross Platform Playable, Free Steam Copy Included
Portal 2 PC Review | TweakTown
Portal 2 - PlayStation 3 | PlayStation 3 | GameStop
Portal 2: Pretty Much Every PS3 Question Answered (and that Cake thing, too) – PlayStation.Blog
Portal 2' now available for PC, Xbox 360, PS3 | Digital Trends
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Portal 2 will let PC and PS3 gamers play together | PC Gamer
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Portal 2 PS3 code anyone? Enjoy. : r/gaming
Steam's The Real Deal For PS3 Portal 2 | TechCrunch
Valve talks Portal 2 on PlayStation 3, Steam on 360 | Ars Technica
Co-Optimus - News - How to Play Portal 2 Split Screen on Your PC
Portal 2: Pretty Much Every PS3 Question Answered (and that Cake thing, too) – PlayStation.Blog
Did anyone else read something like this, buy Portal 2 on PS3 planning to play the included PC version, start the PS3 version while waiting for Steam to download it only to
Getting Portal 2 for PS3 seemed like a good idea at the time, what with getting it on Steam for free. : r/gaming
Steam for PS3 Portal 2 detailed - GameSpot
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