Portal 2 Co-op Walkthrough / Course 4 - Part 5 - Room 05/09
Check out this Portal 2 Co-op walkthrough and beat Course 4 - Part 5 - Room 05/09 with this online demo.
Transcript
Blue, how well do you really know Orange? Do you trust Orange? What if I told you, you aren't Orange's first cooperative partner?
Orange, to be clear, I was just asking Blue if he trusted you. I trust you. You are my favorite cooperative testing subject.