Code Geass Crossovers
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The Phantom Keyblade by jetslinger333 reviews
Lelouch was reborn as a chosen Keyblade weilder and fulfill his new destiny, but a called from the past that his sister was captured. Lelouch will once again return back to his world not only that Heartless are coming to devour his world. ( Warning spoiler for the movie Lelouch of the resurrection ) after R2 & Kingdom hearts 3
Crossover - Kingdom Hearts & Code Geass - Rated: T - English - Fantasy/Sci-Fi - Chapters: 5 - Words: 29,504 - Reviews: 34 - Favs: 48 - Follows: 43 - Updated: 10/18/2020 - Published: 2/26/2020
Code Stratos (on break) by Vein Bloodborne reviews
Full summary inside, just know that the world of Code Geass will never be the same again as they face an enemy that even the Mighty Holy Britannian Empire will have trouble facing, the only hint: it's ME vs ME. Now grab your guns, sharpen your blades and prepare for the fight of your lives, LET OPERATION STRATOS BEGIN! (Electronic female announcer voice): SHOW ME WHAT YOU'VE GOT!
Crossover - Game X-overs & Code Geass - Rated: T - English - Sci-Fi/Fantasy - Chapters: 8 - Words: 22,636 - Reviews: 12 - Favs: 26 - Follows: 19 - Updated: 10/16/2020 - Published: 3/19/2020 - [Lelouch L., Kallen S.] [Suzaku K., Euphemia L.B.]
Frankenstein's Monster by Fire Wolf 2132 reviews
"I am no hero. But neither will I be a villain. I am merely someone who has seen and done and endured what can never be forgotten or forgiven." (Mutant AU) (Magneto Lelouch)
Crossover - X-Men & Code Geass - Rated: T - English - Sci-Fi/Tragedy - Chapters: 3 - Words: 7,615 - Reviews: 9 - Favs: 57 - Follows: 69 - Updated: 10/9/2020 - Published: 9/15/2020 - Lelouch L.
Demon Lord and the Imperial City by Mr Always-Bad-Grammar reviews
Japan is free at long last, with the sacrifice of a tragic man. In an alternative world, Imperial Japan is being ravaged by Kouma, an ancient race of demon. At the same time, a Demon Lord is reborn. The Demon Lord of Justice. (minor AU for both franchises)
Crossover - Sakura Wars & Code Geass - Rated: T - English - Adventure/Supernatural - Chapters: 5 - Words: 10,011 - Reviews: 1 - Favs: 23 - Follows: 26 - Updated: 9/30/2020 - Published: 9/24/2020 - Lelouch L., C.C.
Zero's Remnant by Alpha4689 reviews
I have… destroyed the world… and created it… a new. Those were the last thoughts of Lelouch Vi Britannia, Demon Emperor and Enemy of the World… or so he thought. Sadly, for our favorite anti-hero; Fate, like Gods are assholes and so the journey of our beloved Lelouch-sama has reached a new chapter. Luckily in this chapter, chess seems to be a big theme there. -Rating may change.
Crossover - Code Geass & RWBY - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 12,786 - Reviews: 45 - Favs: 103 - Follows: 148 - Updated: 9/30/2020 - Published: 9/16/2020 - Zero
Lulu's Bizarre Rebellion by Ezit Meti reviews
Lelouch Lamperouge was a boy with an ambition; To one day bring down the corrupt nation of Britannia and create a peaceful world for his sister. However, a single arrow gifted him a power that will help him reach his ambition. Stands... Ripple... A feud between two bloodlines that transcends time... And that's only the beginning of this bizarre rebellion!
Crossover - Code Geass & JoJo's Bizarre Adventure - Rated: M - English - Adventure - Chapters: 87 - Words: 1,423,152 - Reviews: 292 - Favs: 743 - Follows: 674 - Updated: 9/28/2020 - Published: 9/28/2013 - Lelouch L.
these memories haunt me like a moon by ghost-of-high-heart reviews
Uchiha Sasuke is four summers old when a brush with death produced a startling revelation: he used to be Lelouch vi Britannia.
Crossover - Naruto & Code Geass - Rated: T - English - Adventure - Chapters: 2 - Words: 3,264 - Reviews: 15 - Favs: 48 - Follows: 72 - Updated: 9/21/2020 - Published: 8/26/2020 - Sasuke U., Lelouch L.
The Illusive Empire by Nicolai Alvin Hubert reviews
Humanity has been humiliated. The Systems Alliance has capitulated. Britannia is a joke. But Lelouch vi Britannia is the one playing it, and he does not forget. He does not forgive. Neither does Jane Shepard – not even her brother. Between them all, only one thing is certain: there will be blood. (A rewrite of The Illusive Emperor).
Crossover - Code Geass & Mass Effect - Rated: T - English - Chapters: 4 - Words: 35,680 - Reviews: 112 - Favs: 530 - Follows: 669 - Updated: 9/12/2020 - Published: 8/20/2017 - Lelouch L., Kallen S., J. Garson, Shepard
Code Mystic: The revolution of a masked vampire by Demon dark mezzo sangue reviews
In a hundred years, thousands of complicated and paranormal affairs have happened to me. But being visited by an entity that reincarnates the root or Ashaka, is sent into an alternative dimension, with a corrupt British empire to take the place of a certain king of names. At least there is no risk of dying of boredom.
Crossover - Fate/stay night & Code Geass - Rated: M - English - Adventure/Fantasy - Chapters: 16 - Words: 66,015 - Reviews: 24 - Favs: 88 - Follows: 83 - Updated: 9/10/2020 - Published: 6/21/2018 - OC, K. Zelretch S., C.C., Kallen S.
Code Geass: The Cobra Revolution by AZ23AJ reviews
Summary Inside. Rated M for Mature. Naruto Big Harem. Lelouch/Kallen
Crossover - Naruto & Code Geass - Rated: M - English - Supernatural/Adventure - Chapters: 2 - Words: 5,754 - Reviews: 10 - Favs: 145 - Follows: 159 - Updated: 9/9/2020 - Published: 9/3/2020 - [Naruto U., Cornelia L.B.] [Lelouch L., Kallen S.]
Kingdom Come : Shadow of A bat by dannyrockon122 reviews
Alex Wayne The Batman of EarthPrime is sent to The Code Geass world by The Caretaker to help Zero fight against the Empire.
Crossover - DC Superheroes & Code Geass - Rated: T - English - Fantasy/Sci-Fi - Chapters: 13 - Words: 33,846 - Reviews: 51 - Favs: 27 - Follows: 17 - Updated: 9/7/2020 - Published: 1/6/2020
The Possibilities of Kings by Gundam-Knight-Chris reviews
Banagher Links, pilot of the Unicorn Gundam. Lelouch Lamperouge, exiled prince of Britannia. These two young men will embark on a separate journey that will change the world. One seeks to bring understanding. The other to drown the world in blood for the one he loves most. The Possibility of the Beast shall awaken a new dawn. (Rated T for now)
Crossover - Gundam UC & Code Geass - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 1,580 - Reviews: 13 - Favs: 50 - Follows: 45 - Published: 9/6/2020 - Banagher Links, Lelouch L., Suzaku K., Kallen S.
When Worlds Collide by TheAlphaGeeks reviews
What happens when an abrasive closet-nerd, melodramatic fiction-buff, purposeless prodigy, peevish non-conformist, spurious psychopath, and amoral hero-wannabe—who all happen to be casual anime fans—suddenly obtain various real-life anime superpowers? Not the ideal fantasy adventure of any otaku, that's for sure... *Not a character crossover; technology, superpowers, etc., only!*
Crossover - Misc. Anime/Manga & Code Geass - Rated: T - English - Fantasy/Humor - Chapters: 12 - Words: 93,660 - Reviews: 4 - Favs: 6 - Follows: 13 - Updated: 9/4/2020 - Published: 7/17/2018
MonMusu Geass by Sabersonic reviews
Lelouch had died to complete his Zero Requiem yada, yada, yada, gets sent to another universe, you know the drill. However, there's something quite... "different" about this universe and we're not just talking about the monster girls. Well, maybe not "just".
Crossover - Code Geass & Daily Life with a Monster Girl/モンスター娘のいる日常 - Rated: M - English - Humor - Chapters: 9 - Words: 35,760 - Reviews: 63 - Favs: 161 - Follows: 177 - Updated: 9/4/2020 - Published: 5/15/2017 - [Lelouch L., Shirley F., Centorea] Kimihito
Return of Vi Britannia by Lelouch Vi Britannia Stadfelt reviews
they say those who don't know their history are doomed to repeat it watch out world the demon emperor returns as his descendant takes stage.
Crossover - Harry Potter & Code Geass - Rated: T - English - Adventure/Fantasy - Chapters: 7 - Words: 21,545 - Reviews: 13 - Favs: 105 - Follows: 105 - Updated: 8/29/2020 - Published: 3/2/2018 - [Harry P., Hermione G.] Lelouch L., Nunnally L.
Neon Genesis Evangelion - Code: Zero by Red Raven 007 reviews
After his death, Lelouch found himself in a different world that is of desperate need of a savior. A different world where giant monsters exist and wreak havoc.
Crossover - Code Geass & Evangelion - Rated: M - English - Sci-Fi/Fantasy - Chapters: 4 - Words: 7,827 - Reviews: 15 - Favs: 63 - Follows: 89 - Updated: 8/28/2020 - Published: 12/29/2019 - Lelouch L., Shinji I., Asuka L. S., Misato K.
Changing Plans: Ancillary Stories by How-not-to-do-something reviews
A side story to Changing Plans, because its a big world.
Crossover - Code Geass & Muv-Luv/マブラヴ - Rated: T - English - Chapters: 4 - Words: 30,796 - Reviews: 8 - Favs: 19 - Follows: 18 - Updated: 8/25/2020 - Published: 4/7/2020
A Black Knight Rising by Illuviar reviews
A reluctant dimension traveler gets reincarnated as the brother of Cornelia and Euphemia li Britannia, remembering his past a few days after Empress Marianne is "assassinated". The game for the Britannian Throne will never be the same again...
Crossover - Star Wars & Code Geass - Rated: M - English - Sci-Fi/Adventure - Chapters: 17 - Words: 107,066 - Reviews: 259 - Favs: 749 - Follows: 868 - Updated: 8/25/2020 - Published: 3/13/2016 - Cornelia L.B., Schneizel E.B., Euphemia L.B., OC
Gundam Geass by BlankStrike123 reviews
What if the two siblings were offered a new path to follow? With new help from the two machines, they set out on their mission to recreate a new world.
Crossover - Gundam UC & Code Geass - Rated: K+ - English - Romance/Sci-Fi - Chapters: 2 - Words: 16,794 - Reviews: 17 - Favs: 26 - Follows: 26 - Updated: 8/21/2020 - Published: 8/17/2020
Rise of the Monarch by tennohikari reviews
Like shattered pieces of a mosaic falling into place, Lelouch remembers his death during the Black Rebellion and the strange rebirth that followed after. Zero has revived his rebellion against Britannia; fighting on the front lines and armed with terrifying new powers in replacement of his lost Geass. If the strong must conquer the weak for the sake of peace… then so be it.
Crossover - Code Geass & Destiny - Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 30,634 - Reviews: 56 - Favs: 179 - Follows: 229 - Updated: 8/20/2020 - Published: 5/31/2020 - Lelouch L., C.C., Kallen S., Dimensional Supervisor
Mortal Kombat Anime by Nathan Saylors reviews
This is based off the Mortal Kombat video games. 4 different franchises, 65 different characters, 1 unbelievable crossover. For the first time ever, the characters of Naruto, Sonic, Code Geass, and Hellsing Ultimate will meet and clash. The fate of the universe lies in the hands of those who seek either peace and justice (Heroes) or conquest and power (Villains). Pure, raging chaos
Crossover - Naruto & Code Geass - Rated: M - English - Adventure/Fantasy - Chapters: 11 - Words: 13,700 - Reviews: 4 - Favs: 11 - Follows: 11 - Updated: 8/16/2020 - Published: 2/17/2020 - Naruto U., Itachi U., Lelouch L., C.C.
One-Shot Story Ideas Turned into Challenges 6: Code Geass X Scifi by raw666 reviews
Welp, I am sure you know the drill. This is a collection of ideas that I am likely will not writing any time soon due to time or skill restraints. So rather than let them rot in my head, I will be posting them here for anyone to take for themselves if interested. Each chapter will have a set of requirements, recommendations & one-shot piece. Specific fandoms listed in the title.
Crossover - Code Geass & StarTrek: Other - Rated: T - English - Drama/Suspense - Chapters: 6 - Words: 8,528 - Reviews: 4 - Favs: 10 - Follows: 9 - Updated: 8/4/2020 - Published: 8/27/2018 - Complete
We're Thieves, NOT Assassins by Riaru Takeru reviews
The Phantom Thieves of Hearts: the world's most infamous and powerful assassins. They were righteous and just and strong and crazy and psycho and... Lelouch stared at their leader. He was the craziest of them all. (...or Lelouch just didn't know that there were many others like the man called Joker)
Crossover - Code Geass & Persona Series - Rated: T - English - Humor - Chapters: 10 - Words: 26,842 - Reviews: 32 - Favs: 73 - Follows: 75 - Updated: 8/2/2020 - Published: 6/10/2020 - Lelouch L., Suzaku K., Akira K./Ren A., The Reaper
RWBY:Incubus by Fab1us reviews
If there was one thing that Crown Prince Karl Joseph desired among the others, it was a chance at a common people's life. That was what he hoped for when he proposed to infiltrate Beacon. Not quite a "common life" but hey, who is he to refuse? "I'm Karl Briton, just an Ambassador" (Formerly known as "YNBB: a Royal at Beacon") [ON HIATUS, DECIDING FOR A REWRITE]
Crossover - Code Geass & RWBY - Rated: T - English - Adventure/Friendship - Chapters: 8 - Words: 10,162 - Reviews: 6 - Favs: 11 - Follows: 12 - Updated: 7/28/2020 - Published: 6/29/2020 - [OC, Blake B.] Team RWBY, Team JNPR
Code Geass: Convergence (TRANSFERED TO A NEW ADMIN) by AstolfoFeline98 reviews
During Euphemia's proposed SAZ talks, the UNSC Infinity landed into the Tokyo Settlement. What if the crew of the UNSC Infinity discovers a second humanity, an exact copy of Sol System, but history is different. How will the people of Code Geass react to this?
Crossover - Halo & Code Geass - Rated: T - English - Sci-Fi/Mystery - Chapters: 8 - Words: 26,357 - Reviews: 30 - Favs: 69 - Follows: 72 - Updated: 7/26/2020 - Published: 7/7/2020 - Master Chief/John-117, SPARTAN-B312/Noble Six, Lelouch L., Kallen S.
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