When a dangerous mute lunatic is put in control of the Aperture mainframe, GLaDOS and Wheatley are forced to work together to save science.
Portal - Rated: T - English - Chapters: 20 - Words: 41,601 - Reviews: 268 - Favs: 642 - Follows: 273 - Updated: Apr 2, 2012 - Published: Nov 1, 2011 - Wheatley, GLaDOS - Complete