Many years after "Portal," Aperture Science Laboratories has been overrun by nature and has deteriorated. GLaDOS is reawakened and accuses Chell (controlled by the player) of attempting to murder her. A personality core wishes to restore the lab to its proper state and serves as a guide, but is something else really going on? Written by
Think With Portals
Did You Know?
Cave Johnson's face is based on the appearance of Portal 2's Lead Animator, Bill Fletcher, and his assistant Caroline's was inspired by that of Valve Visual Designer, Laura Dubuk. In a hidden room you can see a portrait of the two of them created by Jeremy Bennett, another artist at Valve (Caroline's was artistically aged because Dubuk is a good deal younger than her in-game counterpart). See more
Okay, almost there. On the other side of that wall is one of the old testing tracks. There's a piece of equipment in there we're gonna need to get out of here. I think this is a docking station. Get ready...
[smashes into wall
Good news: that is NOT a docking station. So there's one mystery solved. I'm going to attempt a manual override on this wall. Could get a bit technical! Hold on!
[smashes into wall, again
After the credits, Wheatley offers his opinions on the end of the game while the Space Core orbits around him. See more
Cara Mia Addio! (Turret Opera)
Music by Mike Morasky
Lyrics by Ellen McLain
Performed by Ellen McLain See more