Portal 2 to have PC & PS3 Co-op - SteamUnpowered
Does anyone know the name of the PS3 menu theme for Portal 2? : r/Portal
Steam On PS3: It's A Doddle | TheSixthAxis
Steam Community :: Guide :: How to play Local Co-op with Controller + Keyboard
How Does Steam Work On the PS3? - GameRevolution
Valve hopes Steam for PS3 will support more than Portal 2 – Destructoid
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
PC, PS3 Owners Can Play Portal 2 Together | WIRED
Steam Community :: Guide :: How to play Local Co-op with Controller + Keyboard
Portal PS3 And Steam Code Can Be Used Separately | N4G
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 for PS3 and get the Mac version for free
Portal 2 for PC or Mac Computer digital code only | eBay
Valve Details Steam Features for Portal 2 on PS3 - The Escapist
PS3 Steam Portal 2 - YouTube
Portal 2 - PCGamingWiki PCGW - bugs, fixes, crashes, mods, guides and improvements for every PC game
PC, PS3 Owners Can Play Portal 2 Together | WIRED
Steam's The Real Deal For PS3 Portal 2 | TechCrunch
Valve's Erik Wolpaw on Portal 2's difficulty, PS3 Steam features | Engadget
PS3 Cheats - Portal 2 Wiki Guide - IGN
Getting Portal 2 for PS3 seemed like a good idea at the time, what with getting it on Steam for free. : r/gaming
Portal 2: Pretty Much Every PS3 Question Answered (and that Cake thing, too) – PlayStation.Blog
Portal 2 - Wikipedia
