Why do the indicators above doors stay gray in Portal 2?
I am playing Portal 2 CO-OP and have finished chapters 1 and 2. Above the doors (and in the pre-chamber) there are indicators. I think orange indicates if the chapter chamber number has been solved, but what does blue indicate? Something with the other player? Why does it stay gray? How to make it blue?
Or is it just something meaningless - because blue/orange is a theme across Portal series?
Best Answer
Based on this reddit thread, the bars indicate which chambers have been completed by the respective player. As each chambers are completed, the bars will be filled in.
- The blue bars indicate which chambers have been completed by the player controlling Atlas
- The orange bars indicate which chambers have been completed by the player controlling P-Body
In the first image, the player controlling Atlas still needs to complete Chambers 5 and 6 in the Team Building course.
In the second image, the player controlling Atlas still needs to complete Chamber 1 in the Mass and Velocity course.
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How do you turn off the fan in Portal 2?
Shoot your portal on the wall where the Beam ends. If the Beam is aligned correctly, it will connect to the receptacle and stop the fan from spinning.Where is Portal 2 set?
Portal 2 takes place an indeterminate amount of time, somewhere between 50 and 50,000 years, after the events of Portal, which saw Chell destroying the sentient computer GLaDOS, and landing outside the facility, only to be dragged back inside of Aperture Science where she was ultimately placed in a Relaxation Chamber ...Portal 2 Authoring Tools - Indicator Lights Tutorial
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