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?
Initially the game was going to be a prequel to Portal rather than a sequel. The character Chell would be replaced with a character named Mell and Cave Johnson would appear rather than just be heard in a series of audio recordings and a new style of game play would have been invented with no mention of the portals. Negative feedback from play testers changed development focus from a prequel to making the game a direct sequel. See more
If the rules of physics no longer apply in the future, then god help you.
After the credits, Wheatley offers his opinions on the end of the game while the Space Core orbits around him. See more
References Half-Life 2: Episode Two
Want You Gone
Written by Jonathan Coulton
Performed by Ellen McLain See more