Portal 2 PS3 Edition To Have Cross-Platform Play, Other Steam Features | TechCrunch
Portal 2: This is Steam on PS3 | N4G
Steam for PS3 Portal 2 detailed - GameSpot
I just realised my ps3 copy of portal 2 lets you play it on steam as well : r/mildlyinteresting
Review: Portal 2 (PS3, Xbox 360, Steam) – SideQuesting
Portal 2 - PCGamingWiki PCGW - bugs, fixes, crashes, mods, guides and improvements for every PC game
PS3 Steam Portal 2 - YouTube
Portal Switch vs Steam Deck Graphics Comparison (Portal Companion Collection - Portal 2) - YouTube
Portal 2: Pretty Much Every PS3 Question Answered (and that Cake thing, too) – PlayStation.Blog
PS3 Portal 2 buyers get PC version free - GameSpot
Portal 2 Playstation 3 screenshots - Image #4622 | New Game Network
Portal 2 • PS3 – Mikes Game Shop
Portal 2 for PS3: Steam features detailed - Gematsu
Valve Details Steam Features for Portal 2 on PS3 - The Escapist
Portal PS3 And Steam Code Can Be Used Separately | N4G
PS3 Steam Features for Portal 2 Revealed - SonyRumors
Portal 2 (Sony PlayStation 3, 2011) All Original Inserts. Physical Copy Only 151903088265 | eBay
Does anyone know the name of the PS3 menu theme for Portal 2? : r/Portal
Portal 2 - IGN
Valve Reveals Portal 2 for PlayStation 3: Steam Details – PlayStation.Blog
Tristan Halcomb on X: "I can't wait for Steam on the PS3! I'm getting one for Christmas I'm so excited to be able to play all my steam games on there! https://t.co/qSihOdho8f" /
Portal+2+%28Sony+PlayStation+3%2C+2011%29 for sale online | eBay
PC, PS3 Owners Can Play Portal 2 Together | WIRED
Steam Details for Portal 2 on PS3 RevealedPS3Blog.net
Portal 2 Review – Reality Breached
