Call of Duty and Portal Crossovers
Zombification Order by redsquidz
GLaDOS has a new set of tests to run - namely, seeing how the portal gun can be used alongside actual weaponry in the event of a zombie outbreak. She's combined several testing chambers into one large testing arena and, much to Chell's annoyance, released swarms of zombified scientists (looks like all those corpses from the neurotoxin event came in handy!).
Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 3,047 - Published: 8/19 - Tank D., Dr. Richtofen, Chell
Misty Vs Chell by BlondieBear27 reviews
First crossover fanfic I've written :3 Decided to have some fun with my two favorite games. What happens when Chell meets Misty and thing's go wrong from the start?
Rated: T - English - Horror/Angst - Chapters: 1 - Words: 2,239 - Reviews: 3 - Published: 1/12/2013 - Abigail B., Chell
Portal 2 Hell by Omega the Omniscient reviews
(Hiatus since I can't multitask.) GLaDOS has been testing things other than portals in the Enrichment Center. Things have gotten out of control, and Chell's involvement with a certain resistance group is about to bring her back to the hell she thought she'd left for good. T for language/violence.
Rated: T - English - Adventure/Sci-Fi - Chapters: 6 - Words: 20,837 - Reviews: 8 - Favs: 6 - Follows: 9 - Updated: 6/13/2012 - Published: 7/9/2011 - Chell
Except the Ones Who Are Dead by infinityphoenix reviews
After Chell left, GLaDOS took up a hobby: reanimating the dead.
Rated: T - English - Humor/Horror - Chapters: 1 - Words: 1,304 - Reviews: 7 - Favs: 5 - Follows: 12 - Published: 10/31/2011 - Samantha, GLaDOS