Code Geass Crossovers
Filters
1.4K | Page 1 2 3 4 11 .. Last Next »

Code Geass Harry of the Uprising by EvaShinobiKaiserKnight reviews
A Prophesy Broken, A Command Spoken, A Requiem played, A World Remade. The Power of the Kings shall compel you live in a world of Isolation but shall grant you the power to live. But be warned for you will be compelled live in a with a different set of rules beyond mortal men. Do you have the resolve that is needed to live in such a world? I Lelouch Vi Britannian command you all...
Crossover - Harry Potter & Code Geass - Rated: M - English - Fantasy/Supernatural - Chapters: 5 - Words: 36,845 - Reviews: 17 - Favs: 52 - Follows: 61 - Updated: 4/14 - Published: 3/7 - [Harry P., Hermione G.] [C.C., Lelouch L.]
Code Geass: Tricksters' Requiem by BahamutX978 reviews
Rebellion can take many forms, and many paths. For Lelouch Lamperouge, becoming a Trickster was not how he expected his quest to begin, but one must play with the cards they are dealt. I am thou, thou art I.
Crossover - Code Geass & Persona Series - Rated: T - English - Adventure/Supernatural - Chapters: 3 - Words: 24,580 - Reviews: 5 - Favs: 24 - Follows: 26 - Updated: 4/12 - Published: 3/2 - Lelouch L., C.C., Kallen S.
Code Geass: Devil Summoner by Inquisitor Halbread reviews
Warning: This story will contain death and grievous injury. The faint of heart has been warned Follow Isaac Cross, a young fallen noble of Britannia who sought refuge in the newly conquered Area 11 as he fights to survive and thrive in a world of shadow and protect his way of life from family enemies, terrorists, cult members and demons. Lots of demons.
Crossover - Megami Tensei & Code Geass - Rated: M - English - Supernatural/Adventure - Chapters: 2 - Words: 7,503 - Reviews: 1 - Favs: 3 - Follows: 3 - Published: 4/12 - Lelouch L., Suzaku K., Nunnally L., OC
The Knight of Rebellion: Zero by Immortal Dragon 22 reviews
War. Cruelty. Bloodshed. The world is a cruel place. Lelouch knew this from the day his mother died and his sister crippled. Yet, years later, he receives a great power. The Power of the Kings. With this, Lelouch will change the very foundation of this world. He'll destroy it then create it anew. For he's the Knight of Rebellion. For he's The Man of Miracles. For He. Is. Zero! (AU)
Crossover - Anime X-overs & Code Geass - Rated: T - English - Sci-Fi/Fantasy - Chapters: 7 - Words: 46,472 - Reviews: 16 - Favs: 34 - Follows: 35 - Updated: 4/11 - Published: 7/12/2022 - Lelouch L., Zero
Justice League of the Rebellion R2 by patrickthenobleman reviews
The Empire has fallen, the League's unity is shattered, darkness gathers in strength as the world becomes more and more savage. The only hope Earth has is for one of their own to rise like a Bat Outta Hell to rally the League once more under the banner of Justice. Burdened with a dark glory he must press on to save the world. For beyond the Savage there is the God of Evil.
Crossover - Justice League & Code Geass - Rated: T - English - Adventure/Drama - Chapters: 14 - Words: 115,408 - Reviews: 65 - Favs: 66 - Follows: 59 - Updated: 4/11 - Published: 3/4/2022 - [Kallen S., Lelouch L.] Darkseid, Vandal Savage
When Worlds Collide by StarKing28 reviews
Through the 21st century and in the early 22nd century, Charles led his nation through an era of peace, prosperity, and technological development. Although there were some conflicts along the way, the Empire stood strong and became a spacefaring nation along with its allies. However, that peace was shattered when a mysterious portal opened in Los Angeles in 2130s.
Crossover - Code Geass & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Sci-Fi/Fantasy - Chapters: 4 - Words: 40,883 - Reviews: 15 - Favs: 37 - Follows: 45 - Updated: 4/8 - Published: 4/3 - Lelouch L., Cornelia L.B., Rory, Pina
The Heavenly Emperor by Dath Zion reviews
The Great War was long over, Heaven had lost and God couldn't accept it. He would not allow his ideals to fade so easily, not after all they had sacrificed. Thus, he enacted a desperate plan as he breathed his last on a desecrated dimension torn apart by war. Heaven needed a ruler more capable than Michael and what better king could the world offer than the Demon Emperor Lelouch.
Crossover - Code Geass & High School DxD/ハイスクールD×D - Rated: T - English - Adventure/Romance - Chapters: 7 - Words: 68,206 - Reviews: 323 - Favs: 1,055 - Follows: 1,344 - Updated: 4/8 - Published: 1/1/2022 - Lelouch L., Gabriel, Michael
Absolution by Dath Zion reviews
On some nights, Lelouch vi Belserion dreamed of empires, wars, and revolutions. But for some reason daytime always left him empty- he remained without a heart, and without fate. Almost as if he did not belong here, as if he had no meaning. He walked through life without a heart, searching for purpose. Could Fairy Tail teach him to live again?
Crossover - Code Geass & Fairy Tail - Rated: T - English - Adventure/Romance - Chapters: 2 - Words: 7,815 - Reviews: 12 - Favs: 91 - Follows: 111 - Updated: 4/8 - Published: 1/23 - Lelouch L., Erza S., Irene B.
Pacific Rim: Humanity's Black Hunstmen by MosesArk Reborn2000 reviews
When monsters from another world invade from the sea, the world is forced to put aside their own differences in order to meet this fine threat. Lelouch is one of many who sign up for the PPDC to meet this new threat. He and many others have joined the cause, have seen the destruction and death, and have chosen to be the predators, not the prey, to be the hunters...the Jaegers.
Crossover - Code Geass & Pacific Rim - Rated: M - English - Sci-Fi/Supernatural - Chapters: 16 - Words: 157,376 - Reviews: 103 - Favs: 173 - Follows: 175 - Updated: 3/30 - Published: 4/12/2020 - [Lelouch L., Kaguya S.] Kallen S., Raleigh B.
Code Guardian by Flameal15k reviews
Chasing lost Ghosts through a Vex portal, a trio of Guardians find themselves supporting an exiled prince against a human empire not unlike the Cabal. But all must stand together as the Final Shape approaches.
Crossover - Code Geass & Destiny - Rated: T - English - Supernatural/Sci-Fi - Chapters: 1 - Words: 2,050 - Reviews: 2 - Favs: 16 - Follows: 18 - Published: 3/30 - Lelouch L., Kallen S., Guardian, Ghost
The Forgotten Prince by G Fredo reviews
Lelouch grows up in Lugnica, similar to Felt. He discovers the truth of his origin, and after the Royal family dies, Subaru never comes to find the fifth candidate. As a result, one year pass before the Royal Selection begins after Lelouch finds Reinhard and becomes a candidate starting the Royal Selection.
Crossover - Code Geass & Re:Zero - Rated: T - English - Mystery/Drama - Chapters: 2 - Words: 6,468 - Reviews: 4 - Favs: 11 - Follows: 18 - Published: 3/30 - Lelouch L., Subaru N., Reinhard A.
Zero the Knightmare Slayer by jetslinger333 reviews
Some people would call Lelouch Vi Britannia many things: a liar, backstabber, tyrant, and others when he began his path of revenge. But what if He experienced someone else's life and knows that person's endeavor would make him a better person in life? This is how it Began.
Crossover - Code Geass & Kimetsu no Yaiba/鬼滅の刃 - Rated: T - English - Adventure/Spiritual - Chapters: 7 - Words: 43,797 - Reviews: 55 - Favs: 168 - Follows: 171 - Updated: 3/30 - Published: 1/18/2022
Code Prime - R2: Revolution by Iron117Prime reviews
Britannia has fallen, and the Decepticons are well on their way to the complete global domination of Earth. However, hope is not lost. Six months after the failed Black Rebellion, Zero and Optimus Prime have returned to finish what they've started. With their Autobot-Black Knight alliance grown with new additions, our heroes have ever intent on freeing Earth once and for all.
Crossover - Transformers/Beast Wars & Code Geass - Rated: T - English - Adventure - Chapters: 31 - Words: 455,552 - Reviews: 1318 - Favs: 762 - Follows: 687 - Updated: 3/29 - Published: 1/15/2021 - Bumblebee, Optimus Prime, Lelouch L., Kallen S.
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: 41 - Words: 168,468 - Reviews: 746 - Favs: 2,175 - Follows: 2,554 - Updated: 3/26 - Published: 12/31/2021 - Lelouch L.
Code Dino Crisis by Kaiju Slayer 9117 reviews
In the 21st century, mankind fought for the right to resources, which have left portions of earth ruined. As a result, some scientists have turned to Sakuradite as the main method of powering their devices, but Dr. Kirk proposed a clean, limitless energy, which he named Third Energy. Because of his breakthrough, many are out to steal his research, including the Black Knights.
Crossover - Dino Crisis & Code Geass - Rated: M - English - Horror/Sci-Fi - Chapters: 1 - Words: 10,617 - Reviews: 1 - Favs: 9 - Follows: 9 - Published: 3/24 - Lelouch L., Cornelia L.B.
Spider-Man: Lelouch of the Web by IS6A6E reviews
Having been granted incredible powers, Lelouch Parker must now bear the incredible responsibility of having such powers in a world that he currently despises, and against an enemy that threatens all he holds dear.
Crossover - Spider-Man & Code Geass - Rated: T - English - Adventure/Sci-Fi - Chapters: 5 - Words: 45,879 - Reviews: 36 - Favs: 55 - Follows: 49 - Updated: 3/24 - Published: 2/1 - [Lelouch L., Felicia H./Black Cat] Suzaku K.
Code Fantasy - R0: Warriors of Light by DarkFusion reviews
One year prior to his fated meeting that will grant him the Geass, Lelouch is offered power from a different Source in exchange for becoming a hero for more than just one world. In doing so he finds himself down a path of heroism that he will be anything but alone in walking, yet this path will lead into conflict with foes more fearsome than what Britannia could bring.
Crossover - Code Geass & Final Fantasy XIV - Rated: T - English - Fantasy/Adventure - Chapters: 4 - Words: 97,541 - Reviews: 24 - Favs: 81 - Follows: 112 - Updated: 3/23 - Published: 3/26/2022 - Lelouch L., Kallen S., Alphinaud L.
Thou Art a Contractor by jkawsome reviews
Even with over fifteen years of peace between Britannia and the world at large, corruption and evil still seep through the cracks. Ren Amamiya hopes to change this with his friends as Phantom Thieves. The problem is, Ren was once Lelouch vi Britannia - even if he doesn't know it yet - and his past life isn't going to let him go so easily.
Crossover - Code Geass & Persona Series - Rated: T - English - Supernatural/Drama - Chapters: 16 - Words: 103,102 - Reviews: 168 - Favs: 366 - Follows: 463 - Updated: 3/22 - Published: 12/24/2019 - Lelouch L., C.C., Akira K./Ren A.
Code Geass: Lelouch of the Grand Order by Sephiroth12285 reviews
To protect his sister and himself from Britannia's politics following Japan becoming Area 11 he made a deal with the Head of the Animusphere Family. In exchange for becoming a master for Chaldea when the time came Lelouch and Nunnally would be hidden and protected. Lelouch travels to Chaldea to fulfill his end of his agreement unaware of what is awaiting him. Has a Tvtropes page.
Crossover - Fate/stay night & Code Geass - Rated: T - English - Adventure/Fantasy - Chapters: 16 - Words: 131,366 - Reviews: 267 - Favs: 627 - Follows: 731 - Updated: 3/20 - Published: 11/26/2020 - Hakuno K., Ritsuka F., Lelouch L.
Code Geass: Paladins of Voltron by Naruwitch reviews
One day on a hiking trip, the student council from Ashford Academy discover a cave filled with lion and catlike drawings. Within the cave they discover a huge robotic lion that is one of seven pieces to a giant robot named Voltron: the Defender of the Universe. Will Voltron be enough to free Japan? (I own nothing.)
Crossover - Code Geass & Voltron: Legendary Defender - Rated: T - English - Adventure/Sci-Fi - Chapters: 46 - Words: 446,364 - Reviews: 1037 - Favs: 553 - Follows: 557 - Updated: 3/19 - Published: 2/25/2017 - Lelouch L., Suzaku K., Kallen S., Princess Allura
Of Gods and Kings by WBAD reviews
Power was a drug more addictive than any other, and Lelouch vi Britannia knew better than anyone what it was like to have the world in the palm of his hand, to have control and power over the lives of others. Kira must die. [Setting: The Death Note plot 90 years after Lelouch of the Re;surrection]
Crossover - Death Note & Code Geass - Rated: T - English - Crime/Mystery - Chapters: 8 - Words: 50,958 - Reviews: 45 - Favs: 93 - Follows: 120 - Updated: 3/19 - Published: 12/15/2022 - Light Y., L, Lelouch L., C.C.
Code DOOM by soundestguitar reviews
What if the power of Geass originated from the darkest realm imaginable? And what if those powers were enough to stir a Slayer from his slumber? Rated M for obvious reasons. Enjoy!
Crossover - Doom & Code Geass - Rated: M - English - Horror/Drama - Chapters: 4 - Words: 17,615 - Reviews: 35 - Favs: 109 - Follows: 119 - Updated: 3/18 - Published: 1/22 - Doomguy, Lelouch L., Suzaku K., Cecile C.
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: 12 - Words: 105,893 - Reviews: 62 - Favs: 109 - Follows: 95 - Updated: 3/12 - Published: 9/17/2021 - Lelouch L.
A Young Girl's Guerilla War by RagnartheSemiGreen reviews
Tanya dies in an artillery barrage on the Rhine Front, contrary to both her and Being X's plans. Unwilling to let his chew toy escape so easily, Being X reincarnates Tanya back into Japan... Six years before Britannia conquers Area 11. (First posted on Space Battles)
Crossover - Code Geass & Youjo Senki: Saga of Tanya the Evil - Rated: M - English - Adventure/Drama - Chapters: 31 - Words: 395,967 - Reviews: 226 - Favs: 761 - Follows: 892 - Updated: 3/11 - Published: 11/13/2021 - Lelouch L., Kallen S., Naoto S., Tanya
Lelouch of the Wings of Rebellion by MagusZero reviews
In an alternate world without Geass, Lelouch awakens to another power from the Collective Unconscious - Persona. Leading a band of phantom thieves through the Metaverse, he seeks to topple the Britannian regime, stealing one corrupt heart at a time. Featuring the cast and setting of Code Geass, put into Persona 5's overarching scenario.
Crossover - Code Geass & Persona Series - Rated: M - English - Supernatural/Crime - Chapters: 77 - Words: 611,246 - Reviews: 695 - Favs: 1,005 - Follows: 1,046 - Updated: 3/11 - Published: 8/6/2018 - Lelouch L., Kallen S., Shirley F., Leila M.
1.4K | Page 1 2 3 4 11 .. Last Next »