Chell, a test subject from Aperture Laboratories, attempts to escape the facility with the guidance of Wheatley, a clumsy and talkative personality core who mistakenly awakes GLaDOS, the mad and murderous central AI of Aperture, who strongly interferes with the breakout.
Think With Portals
Did You Know?
The PC version of Portal 2 has a classical secret. If you are playing fan made levels released to the Steam Workshop, most of the time, the background music that plays is an electric remix of Prelude in C Major No. 1 by Johann Sebastian Bach. See more
At one point in the game GLaDOS says that she will live forever while Chell would die in sixty years or less. GLaDOS was "killed" in Portal and still refers to the event with phrases like "since you killed me" and "after you murdered me". See more
[after breaking 3 monitors
To clarify, I was being a bit facetious about wanting to get rid of monitors. They're actually really quite useful. So I do want them around. So if you could avoid smashing them.
The main menu background changes to reflect the most recent stage of the game you've played. See more
Referenced in Double Rainboom
Offering (Smooth Jazz)
Written and performed by Larry Stephens See more