Breaking: Portal 2 on PS3 Features Cross-Platform Play! - Gaming News - GameFront
Sony details PS3/Vita cross-play compatibility - SlashGear
Portal 2 will let PC and PS3 gamers play together | PC Gamer
Portal 2: Pretty Much Every PS3 Question Answered (and that Cake thing, too) – PlayStation.Blog
Portal 2 gets cross-platform play across PC, Mac and PlayStation 3 | WIRED UK
Co-Optimus - Screens - Portal 2 Between Consoles, No Difference in Gameplay or User Content
Found My Old PS3 Portal 2 Disk : r/valve
Is Destiny 2 Crossplay - Destiny 2 Cross Platform? | WePC
Portal 2 (PS3) unboxing video! - YouTube
:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_image/image/1946831/sony-e3-2012-event_0837_large_verge_medium_landscape.0.jpg "LittleBigPlanet 2 with Vita cross-play is Sony's answer to Wii U and SmartGlass - Polygon")
LittleBigPlanet 2 with Vita cross-play is Sony's answer to Wii U and SmartGlass - Polygon
Portal 2 PS3 Includes Cross-Platform Play, PC/Mac Versions - Giant Bomb
Portal 2: Pretty Much Every PS3 Question Answered (and that Cake thing, too) – PlayStation.Blog
PS3 & Vita Cross-Play Games - Giant Bomb
Portal 2 - PCGamingWiki PCGW - bugs, fixes, crashes, mods, guides and improvements for every PC game
Dragon's Crown - Wikipedia
Portal 2 PS3 Edition To Have Cross-Platform Play, Other Steam Features | TechCrunch
List of all Playstation 3 cross-play games currently available.
Steam for PS3 Portal 2 detailed - GameSpot
Cross-Play Is the Right Move for Gaming, But Even Better For Microsoft | USgamer
Portal 2 - PlayStation 3 Standard Edition: Playstation 3: Video Games - Amazon.ca
List of all Playstation 3 cross-play games currently available.
