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Portal 2 Co-op Walkthrough / Course 4 - Part 1 - Room 01/09

Check out this Portal 2 Co-op walkthrough and beat Course 4 - Part 1 - Room 01/09 with this online demo.


Since I never expected you to make it this far, I had to build this new course just for you. I have noticed that you two have become extremely close. I'm not sure I like that. Orange, it's not nice to make fun of blue like that. I've been doing some reading. Did you know that the word orange is derived from the same Latin root as the word traitor?

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