How can you tell if you've already completed a level in the co-op part of Portal 2? I thought it might be the bars (blue/orange), but I'm not sure.

1 Answer 1


When you go into the entrance for a co-op zone, there will be a little bar graph and lights for each player (blue and orange) that show which of the maps they have completed.

  • 1
    You can look either inside the room, at the monitor with big red buttons, or you can look at the display right above the course door. May 30, 2011 at 3:45

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