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Portal 2 Co-op Walkthrough / Course 4 - Part 3 - Room 03/09

Check out this Portal 2 Co-op walkthrough and beat Course 4 - Part 3 - Room 03/09 with this online demo.


Orange, Blue and I were just discussing your behavior on the last few tests. I have to agree, Orange has penalized 75 science collaboration points.

While teamwork is needed to complete these tests, I'm not sure I trust the two of you together.

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