Portal 2 on Steam
Portal 2 PS3 COMPLETE ╳ FPS & Puzzle Game. Awesome Valve, Classic PlayStation! | eBay
Portal 2 (PC) CD key for Steam - price from $6.50 | XXLGamer.com
PS3 Steam Features for Portal 2 Revealed - SonyRumors
Portal 2 for PS3 Puzzle Video Game w/ Manual & Case - Works! PlayStation 3 151903088265 | eBay
Portal 2 - Wikipedia
Portal 2 to feature PS3-PC/Mac cross-platform play, Steam key included with PS3 version | VG247
Portal 2' gets Steamy on PlayStation 3
Steam's The Real Deal For PS3 Portal 2 | TechCrunch
Portal 2 - Steam Overlay on PS3 | Tsuyoshi | Flickr
How to Link & Play your Portal 2 PS3 Copy on Steam - Just Push Start
How Does Steam Work On the PS3? - GameRevolution
Does anyone know the name of the PS3 menu theme for Portal 2? : r/Portal
Portal 2: Pretty Much Every PS3 Question Answered (and that Cake thing, too) – PlayStation.Blog
Valve bringing Steam-supported Portal 2 to PS3 in April - CNET
Valve talks Portal 2 on PlayStation 3, Steam on 360 | Ars Technica
Portal 2 Complete (Sony PlayStation 3) Excellent Condition & Tested 151903088265 | eBay
Portal 2 | Portal 2 for the PlayStation 3 with Steamworks fe… | Flickr
Portal 2 PS3 Edition To Have Cross-Platform Play, Other Steam Features | TechCrunch
PS3 Steam Portal 2 - YouTube
Just posting again from mildly interesting because someone said it would fit here anyway I just realised my ps3 copy of portal 2 lets you play on steam for free. : r/Portal
Amazon.com: Portal 2 - Playstation 3 : Video Games
Portal 2 - PlayStation 3 | Valve | GameStop
Amazon.com: Portal 2 - Playstation 3 : Video Games
Amazon.com: Portal 2 - PC : Video Games
PC, PS3 Owners Can Play Portal 2 Together | WIRED
