PlayStation boss says Sony wants more cross-play titles but recent actions may suggest otherwise
Portal Companion Collection review --- This was a triumph — GAMINGTREND
Steam details revealed for Portal 2 on PS3 - Gematsu
Portal Companion Collection review --- This was a triumph — GAMINGTREND
Steam Details for Portal 2 on PS3 RevealedPS3Blog.net
Portal 2 Co op Pt 5 Cross Play (PS3 & PC) " Insert Disc " - YouTube
Portal 2 (Platinum) PS3 - Zavvi UK
The Portal Companion Collection will be available today! : r/Portal
Half-Life: Alyx Mod Brings Portal 2 Test Chambers To Life
:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_image/image/22058127/ps4_wm.0.jpg "Sony: PS3 and PS4 cross-play is 'technically possible' (update) - Polygon")
Sony: PS3 and PS4 cross-play is 'technically possible' (update) - Polygon
Portal 2 PS3 Edition To Have Cross-Platform Play, Other Steam Features | TechCrunch
Co-Optimus - News - Portal 2 On PS3 is Cross Platform Playable, Free Steam Copy Included
Microsoft Rejected 'Portal 2' Steam Integration, Cross-Platform Play
Dragons Crown Update Lets PS3, Vita, & PS4 Play Together
Interview: Valve's DJ Powers on Portal 2, PS3 development - Gematsu
Found My Old PS3 Portal 2 Disk : r/valve
PS3 & Vita Cross-Play Games - Giant Bomb
Portal 2 PS3: Redeeming the PC copy - YouTube
Portal 2 - Wikipedia
Portal 2 - Mac, PC and Switch - Kids Age Ratings - Family Gaming Database
Portal 2: Pretty Much Every PS3 Question Answered (and that Cake thing, too) – PlayStation.Blog
Portal 2: Pretty Much Every PS3 Question Answered (and that Cake thing, too) – PlayStation.Blog
![Is Portal 2 Cross Platform in 2023? [Latest]](https://crossplaygames.b-cdn.net/wp-content/uploads/2022/10/portal-2_cover.jpg "Is Portal 2 Cross Platform in 2023? [Latest]")
Is Portal 2 Cross Platform in 2023? [Latest]
Portal and Portal 2 coming to the Nintendo Switch : r/Steam
