Many years after the events of "Portal," Chell is woken from stasis by a chatty personality core named Wheatley to find the Aperture Science Laboratories falling apart. In the duo's attempt to escape, they end up waking GLaDOS--who is as cold and calculating as ever, and ready to get some more science done. Written by
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
Warning, Neurotoxin reaching dangerously unleathal levels.
The game menus change via a spinning tile effect, identical to the spinning tiles Wheatley and GLaDOS use in the game to create mosaic patterns and words on the walls of the test chambers. See more
References Half-Life 2: Episode Two
Written by Jonathan Coulton See more