Portal 2 Co-Op Gameplay Part 1 - PAX 2010

By: IGNentertainment

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Uploaded on September 04, 2010 by IGNentertainment Powered by YouTube

Work together for science. Also hugs.

Tags:
Portal 2, Co Op, Coop, Cooperative, Multiplayer, Pax, 2010, 10, Xbox 360, PlayStation 3, 360, Computers, Video Games
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