Code Geass Crossovers
Filters
1.4K | « Prev Page 1 2 3 4 5 12 .. Last Next »

Sasuke: Sound of a Revolution by RamPluto reviews
When Itachi used the Tsukuyomi it was supposed to give Sasuke more hate for his brother instead, it unlocked memories of a past life now the shinobi world will witness the rise of a demon and the birth of a revolution.
Crossover - Naruto & Code Geass - Rated: T - English - Drama/Adventure - Chapters: 11 - Words: 35,091 - Reviews: 51 - Favs: 125 - Follows: 144 - Updated: 10/2 - Published: 4/27 - Sasuke U., Lelouch L., Tayuya, Naruto U.
I Just Want To Go To School by Nox the Shadow reviews
Kallen wakes up as Issei's sister.
Crossover - Code Geass & High School DxD/ハイスクールD×D - Rated: T - English - Humor/Supernatural - Chapters: 2 - Words: 1,458 - Reviews: 10 - Favs: 15 - Follows: 28 - Updated: 10/2 - Published: 9/25 - Kallen S.
Code Gundam: Wings of the Future by IS6A6E reviews
Lelouch is gifted with a powerful machine, cable of assuring him absolute victory, no matter the odds. However, as with the power of Geass, this machine comes with a price. Can Lelouch master the Gundam or will it, like Geass, destroy him, this time for good?
Crossover - Gundam Wing/AC & Code Geass - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 26,054 - Reviews: 40 - Favs: 101 - Follows: 111 - Updated: 10/2 - Published: 7/2 - [Lelouch L., Kallen S.] Suzaku K., Schneizel E.B.
Operation Obsidian Paladin by Flameal15k reviews
An exiled prince and princess find themselves drawn into a shadow war for the fate of Earth. But will this hidden conflict soon become overt? And are aliens the only enemies they will face?
Crossover - X-Com & Code Geass - Rated: T - English - Sci-Fi/Romance - Chapters: 1 - Words: 1,241 - Reviews: 3 - Favs: 6 - Follows: 9 - Published: 9/30 - Bradford, Big Sky, Lelouch L., Kallen S.
Code Geass: Lelouch of Divine Providence by Toa Solaric reviews
The tale of Lelouch's rebellion against Britannia take a different turn at the young age. The appearance of creatures known as Inves and Lockseeds will take a turn on the world. Now Lelouch gains the power to make his own destiny as he become the one who authority by the Divine Providence... Kamen Rider Zangetsu.
Crossover - Code Geass & Kamen Rider - Rated: T - English - Adventure/Drama - Chapters: 29 - Words: 255,260 - Reviews: 308 - Favs: 270 - Follows: 234 - Updated: 9/24 - Published: 2/28/2015 - [Lelouch L., Ayano K.]
Blood and Water by Curious Beats reviews
He was outmatched from the start. The wrong choice on his 16th birthday means Percy loses his fight against Kronos and as a means to be kept out of the way permanently, ends up drifting ashore in another world. But the game of chess Zero and Britannia are playing is a careful one; what happens when a demigod shows up and knocks over all the pieces? Co-written with CrusaderJerome.
Crossover - Percy Jackson and the Olympians & Code Geass - Rated: T - English - Drama/Supernatural - Chapters: 5 - Words: 23,458 - Reviews: 34 - Favs: 174 - Follows: 228 - Updated: 9/22 - Published: 6/10/2020 - Percy J., Lelouch L.
Kingdom Hearts: Lelouch of Infinite Hearts by sephiroth12285 reviews
Following a strange dream Lelouch gains a weapon known as a Keyblade, but shortly afterwards Ashford Academy is attacked. Nunnally is abducted and he is cast away to another world. Now Lelouch must learn to use it and find allies to save his sister as others begin obtaining the Keyblade setting the stage for a conflict unlike no other. Multi-series crossover. Has a TvTropes page.
Crossover - Kingdom Hearts & Code Geass - Rated: T - English - Adventure/Fantasy - Chapters: 10 - Words: 88,344 - Reviews: 58 - Favs: 98 - Follows: 85 - Updated: 9/21 - Published: 9/17/2021 - Lelouch L.
Code Geass Crossovers by chetkijleha
Just drafts that anyone can take as a basis and write from them
Crossover - Bleach & Code Geass - Rated: M - English - Chapters: 2 - Words: 1,830 - Follows: 1 - Updated: 9/21 - Published: 5/14 - [Lelouch L., C.C.]
Multiverse Neo Alliance: The Prologue by mangaherospn reviews
When the world of Umbras is under attack, it’s up to a duo of teenage geniuses to fight and recruit an alliance of heroes
Crossover - Code Geass & Anime X-overs - Rated: T - English - Fantasy/Adventure - Chapters: 1 - Words: 1,215 - Reviews: 1 - Favs: 1 - Published: 9/19 - Lelouch L., OC, C.C., Dragon Ball Z - Complete
Secret angel of music by waterlily987
When Briana and family go to Paris, Briana has a perculiar dream of Angel of music . Briana visit s the opera house in Paris and is sent to a world of mysterious Phantom, Angel of music, full of love, mysteries, music . What secrets does opera house hide? Will Briana overcome her problems and win the heart of solitary Phantom? Will she return home?
Crossover - Code Geass & Phantom of the Opera - Rated: T - English - Hurt/Comfort/Romance - Chapters: 21 - Words: 37,189 - Updated: 9/17 - Published: 6/3/2014 - Complete
The Celestial Knights by Azure King and Azure Queen reviews
To obtain peace one must be willing to either destroy everything to protect it or the ability to reach an understanding. A young man would reach to stop a war before humanity loses the chance for perpetual peace. To achieve this he needs to reach towards the Heaven's and become something more than what he is to create a kind world. Naruto x Harem
Crossover - Naruto & Code Geass - Rated: M - English - Adventure/Romance - Chapters: 5 - Words: 52,525 - Reviews: 125 - Favs: 565 - Follows: 676 - Updated: 9/13 - Published: 7/11/2019 - Naruto U., C.C., Nunnally L., Tianzi
Code In the Force by gdog1 reviews
Locked away by those who claimed to be loyal to him Lelouch's name has long since been forgotten by history. Now he is back in galaxy that is not so different from the one he had left. What is a Demon Emperor to do now that all he worked for has been lost and is honestly to tried want to start again?
Crossover - Star Wars & Code Geass - Rated: M - English - Adventure/Sci-Fi - Chapters: 4 - Words: 27,615 - Reviews: 47 - Favs: 226 - Follows: 294 - Updated: 9/11 - Published: 3/6
Book of the Shadows Looking Glass - Code Geass R3 Alter by DaCosta Rosencraft reviews
"The work of a man named Lelouch, who donned the mask of a hero named Zero, has yet to be completed. I will finish that work now." From the dark skies of a clear night five years after the Zero Requiem, a new terror descends and burns the imperial capital. A ghost from that terrible age returns. Witness a new age of terror in the Holy Britannia Empire.
Crossover - Code Geass & Fate/Grand Order - Rated: T - English - Fantasy/Supernatural - Chapters: 33 - Words: 143,254 - Reviews: 53 - Favs: 121 - Follows: 119 - Updated: 9/10 - Published: 2/9/2019 - Suzaku K., Nunnally L., Euphemia L.B., Zero
Highschool DxD: Lelouch of the Reincarnation by Flux Casey reviews
A new life. Reborn in a world of devils and chess-themed intrigue. After sacrificing everything for a peaceful world, was a Demon Emperor being granted his own personal heaven?
Crossover - Code Geass & High School DxD/ハイスクールD×D - Rated: M - English - Supernatural - Chapters: 33 - Words: 131,694 - Reviews: 644 - Favs: 1,864 - Follows: 2,222 - Updated: 9/6 - Published: 12/31/2021 - Lelouch L.
Reflections by TheStrangerThatCameFromNowhere reviews
No plan survives first contact with the enemy. Virtually anything can happen on the battlefield. In the end, all one can do is adapt and plan ahead for the future. That being said, how can one predict being sent to another world, with seemingly no way back?
Crossover - Code Geass & Arknights - Rated: T - English - Drama - Chapters: 1 - Words: 1,455 - Reviews: 8 - Favs: 42 - Follows: 53 - Updated: 9/5 - Published: 10/9/2021 - Lelouch L., Amiya, W
Code Geass: The Rise of Cobra - Duke's Report by SulliMike23 reviews
Cobra is in the world of Code Geass and GI Joe has come to stop them, but as the Joes prepare for an inevitable confrontation with Britannia, Duke sends a report to GI Joe HQ letting him know how the Joes are feeling.
Crossover - G. I. Joe & Code Geass - Rated: T - English - Chapters: 2 - Words: 5,379 - Reviews: 12 - Favs: 16 - Follows: 9 - Updated: 9/5 - Published: 8/29 - Complete
White Devil & Black Demon by Fan of Fanfics21 reviews
A girl whose destiny of 'befriending' others makes a fateful encounter; a rising demon in the form of a boy from another world who watches her tale and lends his hand when needed. A chance encounter tale of a White Devil and Black Demon.
Crossover - Magical Girl Lyrical Nanoha & Code Geass - Rated: T - English - Chapters: 4 - Words: 4,579 - Reviews: 1 - Favs: 30 - Follows: 32 - Published: 9/3 - Nanoha T., Lelouch L.
Doom of Britannia by Omega E The Reader reviews
Demons have gotten themselves involved in the war between Britannia and the Black Knights. It is up to the Doom Slayer to rip and tear them a new one.
Crossover - Doom & Code Geass - Rated: M - English - Sci-Fi/Supernatural - Chapters: 7 - Words: 17,120 - Reviews: 28 - Favs: 39 - Follows: 43 - Updated: 9/1 - Published: 2/18 - Doomguy, Lelouch L.
Lelouch's Romance Dawn by Ordinn Beaucephalis reviews
"That's some impressive presence you've got there, kid. Tell me, how come you're not a commander yourself?"
Crossover - One Piece & Code Geass - Rated: M - English - Mystery/Adventure - Chapters: 16 - Words: 191,983 - Reviews: 221 - Favs: 817 - Follows: 929 - Updated: 8/27 - Published: 8/4/2016 - Robin, T. Law, Charlotte Katakuri, Lelouch L.
Code Gundam: A forgotten reality by Fallon 35 reviews
In a alternate world where bitannia nor Knightmare frame's exist but is replaced with mobile suits and geass is replaced with new-types. suzaku now leads the rebellion while lelouch leads a cold war it all takes up to one man to change the world
Crossover - Code Geass & Gundam Seed - Rated: T - English - Sci-Fi/Drama - Chapters: 6 - Words: 51,242 - Reviews: 5 - Favs: 12 - Follows: 10 - Updated: 8/23 - Published: 1/8
Sunrider: The Mask of Zero by sephiroth12285 reviews
It has been years since the Demonic Emperor Lelouch had been slain by Zero with a small few aware of the true events that led to his demise, but now Lelouch finds himself alive again. Drawn into a conflict much larger and dangerous than he could have imagined, has its own Tv Tropes page now.
Crossover - Code Geass & Sunrider - Rated: M - English - Adventure/Sci-Fi - Chapters: 19 - Words: 146,139 - Reviews: 86 - Favs: 167 - Follows: 158 - Updated: 8/22 - Published: 9/23/2015 - Lelouch L., Kayto S., Ava C., Lynn
Sinister War: Scatter-verse by Nexus Matrix reviews
Our story begins with Peter Parker who is from another universe getting involved with Spiderman's foes that formed the greatest Sinister team ever created. Yet the catch is this will decide the fate of not just his own life, but the world that will face this terrible rogue's gallery. (Officially open)
Crossover - Spider-Man & Code Geass - Rated: T - English - Adventure - Chapters: 3 - Words: 17,430 - Reviews: 4 - Favs: 6 - Follows: 5 - Updated: 8/19 - Published: 1/3 - Peter P./Spider-Man, Lelouch L.
Area 11 by definitely a sadomasochist reviews
Area 11, the newest corner of the Britannian Empire, with a prospering economy and equality for Elevens. Or so they say. Many are unhappy with this regime, and one Lelouch vi Brittania, a prince in hiding, uses his newly-gained supernatural powers to lead a revolution as Zero, a masked messiah. So, Britannia contacts the mightiest mercenary army on Earth to fight him: Outer Heaven.
Crossover - Metal Gear & Code Geass - Rated: T - English - Adventure/Sci-Fi - Chapters: 17 - Words: 25,263 - Reviews: 2 - Favs: 4 - Follows: 3 - Updated: 8/19 - Published: 6/12 - Liquid S., Solidus S., Lelouch L., Mao (Code Geass)
Code Geass: Duty of a Nobody by Dark Mage Wyvern Lord reviews
For seven years, Lelouch vi Britannia has lived in the shadows with a family of mutants. But the exiled prince must come into the light when the Shredder wages war against Britannia.
Crossover - Code Geass & Teenage Mutant Ninja Turtles - Rated: T - English - Adventure/Family - Chapters: 2 - Words: 11,001 - Reviews: 26 - Favs: 35 - Follows: 35 - Updated: 8/17 - Published: 7/15 - Lelouch L., Kallen S.
Agent of Rebellion by AgentOrange26 reviews
Noah Ashford lived a complicated life. The son of a prestigious Britannian noble, but he was also half-Japanese. His mother was stolen from him by the Britannians and his father and in turn he swore revenge on them both. The opportunity for revenge has finally arrived, but what will his actions have on those around him and the nation he is trying to free.
Crossover - Naruto & Code Geass - Rated: M - English - Adventure - Chapters: 1 - Words: 10,571 - Reviews: 12 - Favs: 64 - Follows: 77 - Published: 8/15 - Naruto U., Kallen S., Milly A.
1.4K | « Prev Page 1 2 3 4 5 12 .. Last Next »