Stargate: Atlantis and Portal Crossovers
The Mercy of GLaDOS by asil reviews
John is kidnapped and forced to endure a series of tests by GLaDOS, a sentient computer system created by a rogue group of ancients. As his team frantically searches for a way to rescue him he finds himself losing hope and very possibly his mind.
Rated: T - English - Chapters: 1 - Words: 507 - Reviews: 5 - Favs: 8 - Follows: 15 - Published: 7/15/2010 - John S.