Portal: Companion Collection Review (Switch eShop) | Nintendo Life
Portal 2: Pretty Much Every PS3 Question Answered (and that Cake thing, too) – PlayStation.Blog
PC, PS3 Owners Can Play Portal 2 Together | WIRED
Portal 2 first game to have cross platform multiplayer
Found My Old PS3 Portal 2 Disk : r/valve
Portal 2 PS3: Redeeming the PC copy - YouTube
List of all Playstation 3 cross-play games currently available.
Portal 2 on PS3 was the only Valve game on console to be cross play and cross progressions with PC via logging into steam on your PS3 and you'd get steam achievements +
Buy Portal 2 PS3, get PC/Mac version free & Steam support – Destructoid
Portal 2 to be cross-platform, PS3, PC and Mac | TweakTown
Portal 2 In Motion for PSN: Debut Trailer - YouTube
Portal 2 (PS3 / PlayStation 3) Game Profile | News, Reviews, Videos & Screenshots
Dragon's Crown - Wikipedia
Replacement Case (NO GAME) PORTAL 2 PLAYSTATION 3 PS3 - | eBay
List of all Playstation 3 cross-play games currently available.
Valve explains what makes PS3 Portal 2 so good | VG247
Portal 2: Pretty Much Every PS3 Question Answered (and that Cake thing, too) – PlayStation.Blog
Valve “gunning for” PS3 and PC cross-platform play for Portal 2 - Gematsu
Xbox One vs PS4: The cross-platform games we need
Portal 2: Pretty Much Every PS3 Question Answered (and that Cake thing, too) – PlayStation.Blog
Portal 2 (PS3 / PlayStation 3) Game Profile | News, Reviews, Videos & Screenshots
Portal 2 (Platinum) PS3 - Zavvi UK
Portal 2 DLC will be free for PC, Mac, PS3 and Xbox 360 – Destructoid
Co-Optimus - Screens - Portal 2 Between Consoles, No Difference in Gameplay or User Content
List of all Playstation 3 cross-play games currently available.
