Portal and System Shock Crossovers
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Moleman's Epic Rap Battles 32: GLaDOS Vs SHODAN by MolemanNineThousand
In an obvious and popular matchup which I'm surprised had yet to be made as a satisfactory Epic Rap Battle, Portal's quirky antagonist goes up against the malevolent supercomputer of System Shock fame, with a surprise appearance by the most vile machine ever conceived. Video: /watch?v NFZiKUCVG6Q
Rated: T - English - Humor/Parody - Chapters: 1 - Words: 954 - Published: 5/21 - GLaDOS, Shodan - Complete
Among the SHaDOS by CLaUD-V3
To many characters to fit, so I put the description inside.
Rated: T - English - Adventure/Sci-Fi - Chapters: 5 - Words: 1,691 - Favs: 3 - Follows: 3 - Updated: 11/11/2012 - Published: 11/10/2012 - GLaDOS, Shodan
Kindred Systems by bentleyhacker reviews
SHODAN finds herself in Aperture after a mishap with the Von Braun's faster-than-light drive.
Rated: T - English - Sci-Fi - Chapters: 3 - Words: 3,292 - Reviews: 2 - Favs: 2 - Follows: 1 - Updated: 8/21/2012 - Published: 8/19/2012 - GLaDOS, Shodan - Complete