Rumour: Portal 2 to have PC & PS3 Co-op – Press X or Die
30 Best Multiplayer Co-Op PS3 Games (Local & Online) – FandomSpot
Portal 2: Pretty Much Every PS3 Question Answered (and that Cake thing, too) – PlayStation.Blog
Portal 2 Co-Op Impressions - GameSpot
Portal 2 will let PC and PS3 gamers play together | PC Gamer
PS3 Portal 2 Game Will Fully Support PlayStation Move
Portal 2 - PCGamingWiki PCGW - bugs, fixes, crashes, mods, guides and improvements for every PC game
Portal 2 Co-op Walkthrough Video Guide (PC, Xbox 360, PS3) - Video Games Blogger
30 Best Multiplayer Co-Op PS3 Games (Local & Online) – FandomSpot
Amazon.com: Portal 2 PS3 : Video Games
Portal 2 Review (PS3) – Cheap Boss Attack
Portal 2: Co-op Splitscreen Multiplayer Gameplay Walkthrough - CALIBRATION COURSE | Part 1 - YouTube
Portal 2 - Co-op | Full Review | The First Hour
Portal 2: Co-op Splitscreen Multiplayer Gameplay Walkthrough - GOOD GAME | Part 2 - YouTube
![Portal 2: Co-op Walkthrough - Part 3 [1080p HD] (PC/PS3/XBOX 360) - YouTube](https://i.ytimg.com/vi/8rFaOIeg1LA/maxresdefault.jpg "Portal 2: Co-op Walkthrough - Part 3 [1080p HD] (PC/PS3/XBOX 360) - YouTube")
Portal 2: Co-op Walkthrough - Part 3 [1080p HD] (PC/PS3/XBOX 360) - YouTube
Portal 2: Co-op Splitscreen Multiplayer Gameplay Walkthrough - LIGHT BRIDGE | Part 9 - YouTube
Portal 2 ALTERNATIVE #1 #2 Co-op maps addon - Mod DB
Co-Optimus - News - Portal 2 Trailer - Meet the Co-Op Bots
Portal 2 - ps3 - Walkthrough and Guide - Page 1 - GameSpy
Portal 2 sold better on PC than Xbox 360 or PS3 – Destructoid
Amazon.com: Portal 2 - Playstation 3 : Video Games
Amazon.com: Portal 2 PS3 : Video Games
Portal 2 Full Co-Op Trailer for PlayStation 3 - Metacritic
Portal 2 - PlayStation 3 | PlayStation 3 | GameStop
