Invader Zim Crossovers
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Video Game Survivor Endor by machine146 reviews
20 new contestants compete for 1 million dollars on the planet Endor. Plenty of drama, some humor, and plotting.
Crossover - Invader Zim & Total Drama series - Rated: T - English - Parody/Adventure - Chapters: 4 - Words: 24,639 - Reviews: 1 - Updated: 5/15 - Published: 1/21 - Zim, Dib, Eva, Ezekiel
Aliens, Mysteries, and Piggys by Godzilla2915 reviews
Zim, Dib, Gir, and Mini-Moose have found themselves in Gravity Falls for some reason and soon make friends with Dipper and Mabel. Will Zim destroy Gravity Falls? How will Dib react to supernatural of this world? Will Mabel get jealous of Dipper's new 'Mystery Partner? But seriously, how'd they get there? Does not contain disturbing shipping, but does have spoilers.
Crossover - Invader Zim & Gravity Falls - Rated: K - English - Humor/Mystery - Chapters: 8 - Words: 22,048 - Reviews: 11 - Favs: 3 - Follows: 9 - Updated: 5/10 - Published: 1/21
Paranormal Investigation by Reyna Elizabeth Masters reviews
Danny Fenton and his friends and family take a vacation to a city with a hidden name. Danny could manage his secret before, but can he keep his ghost-half out from under the watchful eyes of Dib Membrane? Rated T for the paranoid critics out there.
Crossover - Invader Zim & Danny Phantom - Rated: T - English - Adventure/Sci-Fi - Chapters: 7 - Words: 6,717 - Reviews: 18 - Favs: 10 - Follows: 17 - Updated: 5/9 - Published: 7/1/2014 - Zim, Dib, Danny F., Sam M.
Mass Effect: Records of an Irken Defective by KiwiDayDreams reviews
An Irken stasis pod is discovered on Earth and Shepard finds herself saddled with the megalomanic Irken, Zim. Things become more complicated when they discover Zim's home planet has been reaped during Zim's stint on Earth. Set post ME2/IZ end.
Crossover - Invader Zim & Mass Effect - Rated: T - English - Adventure/Horror - Chapters: 18 - Words: 77,574 - Reviews: 213 - Favs: 340 - Follows: 324 - Updated: 5/6 - Published: 6/10/2010
jthm iz theory by gothgod9415
this is my theory on how these to are connectid its realy thoght out and could make you think also i might have just started fanart for this Yay
Crossover - Invader Zim & Johnny the Homicidal Maniac - Rated: K+ - English - Chapters: 1 - Words: 227 - Published: 4/27 - Dib, Gaz, Devi D., Johnny C. - Complete
Portals of DOOM! by Cat Fishy reviews
After being released from Aperture, Chell has reintegrated with hyuuman society, but something is wrong. Why is everyone so stupid? Is that green kid really an alien? And did Black Mesa somehow cause the apocalypse? Meanwhile, Red and Purple wreak havoc on the universe, and Miyuki is not impressed. No pairings, mostly canon, post-Portal 2/The Trial.
Crossover - Invader Zim & Portal - Rated: T - English - Adventure/Sci-Fi - Chapters: 22 - Words: 17,579 - Reviews: 15 - Favs: 7 - Follows: 4 - Updated: 4/16 - Published: 1/13/2013 - Dib, Almighty Tallest Miyuki, Chell, GLaDOS
Invader Falls by du911 reviews
Zim crashes next to the mystery shack!...Now he's working there? What happend!
Crossover - Invader Zim & Gravity Falls - Rated: T - English - Humor/Adventure - Chapters: 1 - Words: 377 - Reviews: 3 - Favs: 2 - Published: 4/12 - Zim, Wendy, Dipper P.
CODE: INVADER by du911 reviews
The ZIM has landed!...right on the factory? Oh, boy...this will not end well...
Crossover - Invader Zim & Code Lyoko - Rated: T - English - Humor/Adventure - Chapters: 1 - Words: 232 - Reviews: 1 - Favs: 2 - Published: 4/12 - Zim, Yumi I., Ulrich S.
Powerpuff Zim Z! by Zalgo's Jinchuriki reviews
Tired of Dib getting in his way, Zim moves to New Townsville and meets the powerpuff girls Z. He immediately sees them as a threat and befriends them so he can find their weaknesses but will he find more? Perhaps romance with a little green powerpuff. And wait. Why does Buttercup keep looking at him like that? Zim x Buttercup/Kaoru
Crossover - Invader Zim & Demashitaa! Powerpuff Girls Z - Rated: T - English - Romance/Humor - Chapters: 8 - Words: 23,120 - Reviews: 30 - Favs: 17 - Follows: 14 - Updated: 4/1 - Published: 6/1/2014 - [Zim, Kaoru M.]
Creatures by Tacosaurus reviews
Zim never thought his life could get any wackier with Gir and his other minions but when three toons show up at his door, chaos erupts like fire. Will Zim be able to keep them in a straight line or will they wander off with rules breaking everywhere they go? And who set the Warners go and why? Which villain has brought the DIP? READ THIS STORY FOR MORE...
Crossover - Animaniacs & Invader Zim - Rated: T - English - Humor/Adventure - Chapters: 6 - Words: 4,125 - Reviews: 18 - Favs: 3 - Follows: 3 - Updated: 3/29 - Published: 6/28/2013 - Wakko W., Yakko W., Zim, Gir
The Lives Of A Teenage Robot And Irken! by The wielder of the blue flames reviews
Most teenagers think they have it bad. But if an Irken from a distant planet tries to be a hero and a Robot girl tasked with saving the earth are trying to fit in with regular society then they don't know a thing! Join Zim and Jenny Wakeman, both heroes trying to be normal teens and save the earth at the same time. ZimXJenny. Rated T for violence, blood and a small bit of swearing.
Crossover - Invader Zim & My Life as a Teenage Robot - Rated: T - English - Romance/Adventure - Chapters: 10 - Words: 55,254 - Reviews: 36 - Favs: 36 - Follows: 24 - Updated: 3/10 - Published: 10/30/2013 - [Zim, Jenny Wakeman/XJ-9] Gir, Brad
Be Careful Making Wishes in the Dark by Jaywings reviews
"So we have a deal, then?" There was something in Bill's tone that Dib wasn't sure he liked, but he pushed the feeling to the side. If this was a chance to expose Zim, he had to take it. Nothing else he'd tried had ever worked. "Yeah."
Crossover - Invader Zim & Gravity Falls - Rated: T - English - Supernatural/Humor - Chapters: 6 - Words: 37,548 - Reviews: 30 - Favs: 38 - Follows: 28 - Updated: 3/8 - Published: 9/28/2014 - Zim, Dib, Gaz, Bill - Complete
Smolarc Radiance by TallestCora reviews
This is a Rainbow BriteInvader Zim xover! Starring the Tallest, we're going to get an interesting view into what the Irk's Color Kids called Smolor Smeeches are like! It's bound to be an EXCELLENT adventure into the Tallests' youth! RR!
Crossover - Rainbow Brite & Invader Zim - Rated: K+ - English - Adventure - Chapters: 2 - Words: 11,784 - Reviews: 4 - Follows: 2 - Updated: 2/28 - Published: 12/13/2006 - Red, Purple
Untitled by AveryJulian reviews
What happens when the Membranes move to Norrisville after their father merges with McFist Industries? And what happens when Randy and Howard are the ones that have to save the city from an alien with a weapon that even he cannot fully contain?
Crossover - Invader Zim & Randy Cunningham: 9th Grade Ninja - Rated: K+ - English - Humor - Chapters: 1 - Words: 2,531 - Reviews: 1 - Favs: 3 - Follows: 3 - Published: 2/27
Clash of Legends by Doom Master 1990
This is a general crossover of some of the many franchises I've come to love over the years. I intend to make it longer and more action-packed than anything I've done so far.
Crossover - Breath of Fire & Invader Zim - Rated: T - English - Adventure/Suspense - Chapters: 1 - Words: 1,073 - Published: 2/18 - Ryu, Zim, Gir, Dib
Aliens in the Ghost Zone by starzxxcartoonzs reviews
Dib has worked his butt off trying to make new technology to best Zim, but will he manage? Or will it instead plunge the two of them into a remarkable journey with the life of a half-ghost, half-human and his friends and force the two to become allies? Well, duh, the second one!
Crossover - Invader Zim & Danny Phantom - Rated: K+ - English - Friendship - Chapters: 3 - Words: 7,893 - Reviews: 3 - Favs: 2 - Follows: 2 - Updated: 2/1 - Published: 1/22
Legend Of Invader Zim by AonaFayte
A crossover fic of LOK and IZ. Try and see if you like :3
Crossover - Invader Zim & Legend of Korra - Rated: K - English - Humor - Chapters: 1 - Words: 1,045 - Published: 2/1
Hero Villian School by Roninarnia reviews
A story told from the POV of Robyn a normal human in a cartoon school. Main Characters are Zim and Ashoka though there will be others. Read and Review
Crossover - Invader Zim & Star Wars: The Clone Wars - Rated: T - English - Friendship/Humor - Chapters: 3 - Words: 1,865 - Reviews: 4 - Favs: 1 - Updated: 1/30 - Published: 10/29/2012 - Zim, Ahsoka T.
Tak and Suken: Adventures in Hogwarts by Tory Spellman reviews
Tak crashs and is found by a magical creature named suken. through an unlikely turn of events the go to hogwarts but an evil is lurking at hogwarts, and tak may find she is not the only irken at this school. T Because possible swearing and my own paranoia
Crossover - Harry Potter & Invader Zim - Rated: T - English - Adventure/Romance - Chapters: 7 - Words: 8,238 - Reviews: 1 - Updated: 1/29 - Published: 4/14/2014 - OC, Albus S. P., Scorpius M., Tak
Haunted Phantom by Ghost Robot reviews
Danny gets haunted by Bloody Gir in a hilarious way. Kt because of the blood on Gir but I am sure anyone can handle it. Some people might find the story scary but I am sure it is fine.
Crossover - Invader Zim & Danny Phantom - Rated: K+ - English - Humor/Horror - Chapters: 1 - Words: 568 - Reviews: 2 - Favs: 2 - Follows: 1 - Published: 1/28
Zim and Gir watch Frozen! by Ghost Robot reviews
Gir finds a way to make Zim watch Frozen, and Zim just wants the movie to end! (Pretty much the same thing as my other story "Star and Marco watch Frozen" but still different) LOTS OF FUN TO READ! :) :)
Crossover - Invader Zim & Frozen - Rated: K - English - Humor - Chapters: 1 - Words: 857 - Reviews: 2 - Favs: 2 - Follows: 2 - Published: 1/28
Invader Falls by TexasKingoftheGeeks reviews
Prof. Membrane decides to take Dib to the Mystery Shack to show him "how fake paranormal stuff is." But then Dib meets Dipper and gets more proof than he bargains for.
Crossover - Invader Zim & Gravity Falls - Rated: K+ - English - Adventure - Chapters: 4 - Words: 840 - Reviews: 4 - Favs: 5 - Follows: 4 - Updated: 1/27 - Published: 1/12
A Monster Problem by the invader teen14 reviews
Dib and Gaz have made the most horrifying discovering yet, they're part monster! Prof. Membrane soon sends them to Monster High and they meet Frankie and her friends, suddenly Zim enrolls himself in the school as well to face his nemesis and Tak returns for revenge! Will the monsters, Dib and Gaz stop this evil aliens? Meanwhile, GIR meets Tolarei and annoys her to death!
Crossover - Invader Zim & Monster High - Rated: K+ - English - Humor/Supernatural - Chapters: 9 - Words: 18,015 - Reviews: 7 - Favs: 6 - Follows: 5 - Updated: 1/26 - Published: 10/11/2013 - Zim, Dib, Gaz, Frankie S.
Invader Star by Ghost Robot reviews
This is what I think would happen if Zim meets Star. (summary sucks but it is my first story)
Crossover - Invader Zim & Star Vs. The Forces of Evil - Rated: K - English - Humor/Fantasy - Chapters: 1 - Words: 692 - Reviews: 2 - Favs: 3 - Published: 1/25 - Dib - Complete
The Human Zimtipedurarara! The Trilogy by axelDANGERfrankenstein reviews
It is what it is.
Crossover - Invader Zim & Durarara!!/デュラララ!! - Rated: T - English - Parody/Romance - Chapters: 1 - Words: 1,128 - Reviews: 1 - Published: 1/14 - [Zim, OC, Shizuo H.] Gir - Complete
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