Portal 2 PC - local co-op (splitscreen) gameplay - YouTube
Co-Optimus - News - How to Play Portal 2 Split Screen on Your PC
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Portal 2 just got a new update, and it improves local cooperative play | PC Gamer
Games with Gold: Portal 2 goes free and becomes final Xbox 360 title on offer - Neowin
![How To] Play Portal 2 Split Screen and With 2 PC or PS2 USB Controller Tutorial - YouTube](https://i.ytimg.com/vi/210IlacD2Xw/maxresdefault.jpg "How To] Play Portal 2 Split Screen and With 2 PC or PS2 USB Controller Tutorial - YouTube")
How To] Play Portal 2 Split Screen and With 2 PC or PS2 USB Controller Tutorial - YouTube
Just picked up a 360 to play some couch co op games with my girlfriend. Apart from some of these, any suggestions? : r/xbox360
Co-Optimus - Review - Portal 2 Co-Op Review
![Portal 2: Co-op Walkthrough - Part 1 [1080p HD] (PC/PS3/XBOX 360) (Gameplay) - YouTube](https://i.ytimg.com/vi/JX7R6wvPg8o/maxresdefault.jpg "Portal 2: Co-op Walkthrough - Part 1 [1080p HD] (PC/PS3/XBOX 360) (Gameplay) - YouTube")
Portal 2: Co-op Walkthrough - Part 1 [1080p HD] (PC/PS3/XBOX 360) (Gameplay) - YouTube
Top 15 Best Couch Co-Op Games on Xbox 360 to Play With Friends
Xbox 360: The Best Local Multiplayer & Couch Co-Op Games (Ranked) – FandomSpot
Top 15 Best Couch Co-Op Games on Xbox 360 to Play With Friends
Portal 2: Co-op Splitscreen Multiplayer Gameplay Walkthrough - CALIBRATION COURSE | Part 1 - YouTube
Amazon.com: Portal 2 - Xbox 360 : Video Games
Xbox 360: The Best Local Multiplayer & Couch Co-Op Games (Ranked) – FandomSpot
Co-Optimus - News - Valve Updates Portal 2 With an Official PC Split-Screen Co-Op Mode
:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_image/image/3690235/portal_2.0.jpg "Portal 2 on Steam adds split-screen to co-op mode, Big Picture support - Polygon")