Harry Potter and Portal Crossovers
Just How Can a Computer Do Magic? ! by Quatermass reviews
("Is Your Great-Aunt an AI!" sequel) GLaDOS has learned how to do magic, and is going to be teaching at Hogwarts. And it's just as well, for a plot is afoot to cause trouble at Hogwarts. Can a genius, if insane, computer and her great-nephew Harry stop things from spiralling out of control? Or will the beast of the Chamber of Secrets thwart even GLaDOS and Harry?
Rated: T - English - Humor/Fantasy - Chapters: 7 - Words: 18,234 - Reviews: 182 - Favs: 1,294 - Follows: 1,679 - Updated: 4/14/2018 - Published: 3/13/2017 - [Harry P., Hermione G.] Chell, GLaDOS
Is Your Great-Aunt an AI? ! by Quatermass reviews
Petunia sends a baby Harry to her aunt, living in America, Caroline Evans. Some years later, Caroline becomes GLaDOS, and only Harry stops her from her rampage. Now, Harry is eleven, and he's heading to Hogwarts. Of course, with an amoral scientist/computer for a great-aunt and a mute big sister, the question is not whether he is ready for Hogwarts. Is Hogwarts ready for him?
Rated: T - English - Humor/Fantasy - Chapters: 19 - Words: 47,708 - Reviews: 433 - Favs: 2,335 - Follows: 1,840 - Updated: 3/13/2017 - Published: 10/18/2015 - [Harry P., Hermione G.] Chell, GLaDOS - Complete
Tom Riddle et le Tunnel Quantique by Flametusk reviews
Quelque chose que j'ai créé pour une projet dans mon classe de Français. Something I made for a project in my French class.
Rated: T - French - Chapters: 1 - Words: 1,016 - Reviews: 1 - Favs: 2 - Follows: 1 - Published: 1/8/2017 - Complete
Everybody Wants You Gone by Citrus Sinensis reviews
Just a silly Songfic that popped into my head at an outrageously late hour, just Harry singing GLaDOS'song from Portal 2 before killing Voldy in DH. Yes the title sucks, no I dont care. I don't own HP, Portal, a PC, or Sweden. Reviews and co. very much appreciated. Enjoy!
Rated: K+ - English - Humor/Poetry - Chapters: 1 - Words: 560 - Reviews: 3 - Favs: 11 - Follows: 6 - Published: 6/11/2016
Magical Science by ASHPD Development reviews
Harry Potter finds himself in aperture science after a bought of accidental magic. GlaDOS takes him in, seeing him as being cruelly mistreated, far more so than anything she would ever do, and he becomes a scientist. Later, a unicorn named Dinky Doo shows up, and the two develop science magic. With turrets, portals, and corrupt cores, Hogwarts won't know what hit it. HP/P/MLP
Rated: T - English - Sci-Fi/Fantasy - Chapters: 7 - Words: 8,706 - Reviews: 54 - Favs: 202 - Follows: 235 - Updated: 2/10/2015 - Published: 1/27/2015 - Harry P., Luna L., GLaDOS, Wheatley
Magically Aperture by goodsamaritanbear reviews
Wheatley. Hogwarts. He needs ALL the luck.
Rated: K - English - Humor - Chapters: 4 - Words: 4,869 - Reviews: 20 - Favs: 45 - Follows: 55 - Updated: 1/3/2014 - Published: 2/7/2012 - Wheatley
Experimental Charms by Lord Irish reviews
"The name's Daxter. Mark Daxter. I'm a private Auror." That's how he would start his books. When he had adventures, he would write about them. He knew he would have them, because all private detectives had adventures, even the Muggle ones.
Rated: K - English - Humor/Adventure - Chapters: 1 - Words: 2,943 - Reviews: 1 - Favs: 3 - Follows: 1 - Published: 9/7/2013 - OC - Complete
Raised By GLaDOS by apple2011 reviews
When Vernon Dursley tries to pass his baby nephew onto Aperture where he works he ends up a victim of GLaDOS when she activates but Harry survives and when GLaDOS senses his magic he is about to join a very unusual family. So when he goes to Hogwarts years later how will things change with him being raised by a mental AI and a loving but quiet woman.
Rated: T - English - Adventure/Humor - Chapters: 22 - Words: 43,413 - Reviews: 503 - Favs: 1,289 - Follows: 1,308 - Updated: 7/11/2013 - Published: 3/4/2013 - Harry P., GLaDOS
HaRRY Potter and Aperture Science by Ignorant.Conundrum reviews
When Harry Potter is left with the Dursleys, his name is written into Vernon computer. Meanwhile, a certain Genetic Lifeform and Disk Operating System is searching the globe for any trace of the children of Caroline, two girls who were put up for adoption after their mother's disappearance in 1987. Their names are now Lily Potter and Petunia Dursley.
Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 1,495 - Reviews: 25 - Favs: 162 - Follows: 228 - Published: 3/5/2013 - Harry P.
Thinking with portals by Blake Nightshade reviews
The wizarding world learns of a boy who has been locked up in Aperture science's facility for 12 years. A boy who thinks with portals. AU, PLEASE REVIEW!
Rated: T - English - Chapters: 2 - Words: 2,170 - Reviews: 28 - Favs: 110 - Follows: 141 - Updated: 10/18/2012 - Published: 10/14/2012 - Harry P., Wheatley
When Voldemort Meets GLaDOS by Avery Liddell reviews
Voldemort doesn't know how he turned up here, but he doesn't like the sound of that voice taunting him for being an orphan. GLaDOS realizes that humans die the same. Total crack.
Rated: K+ - English - Humor - Chapters: 1 - Words: 1,692 - Reviews: 25 - Favs: 105 - Follows: 38 - Published: 1/15/2012 - Voldemort, GLaDOS - Complete