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Star Geass: The Lost Stories by RGGAM reviews
Luke & Lelouch weren't the only ones who destinies were forever changed before them was Lilly Tora-Asi a high republic Jedi knight who awakens in the present day and how her paths will interact with a young Maya Diesel as together they vow as sisters by bonds to take down the corrupted empire that is Britannia and the Royal regime while making friends and foes along the way.
Crossover - Star Wars & Code Geass - Rated: T - English - Friendship/Family - Chapters: 4 - Words: 30,885 - Reviews: 2 - Favs: 7 - Follows: 5 - Updated: 11/21 - Published: 9/3 - Luke S., OC, C.C., Julius K.
Commander Lelouch of the Azur Lane by dalek117 reviews
Lelouch vi Britannia, only 16 years old, finds himself thrown into a new adventure, cast away from everything he ever knew, thrown into a new world. His sole task, to save this world from those that threaten it. Now, Lelouch must navigate and unite a world divided, a world with the KANSEN, naval warships manifested in human form.
Crossover - Code Geass & Azur Lane/碧蓝航线 - Rated: M - English - Sci-Fi/Adventure - Chapters: 1 - Words: 10,783 - Reviews: 8 - Favs: 44 - Follows: 53 - Published: 11/21 - Lelouch L.
Code Geass: The Grey Chessmen by Generatedname reviews
An unknown enemy encountered during a Refrain bust leads the newly formed Black Knights to a discovery that warns of a coming global catastrophe. The question is, will they be ready in time to face it?
Crossover - X-Com & Code Geass - Rated: T - English - Sci-Fi/Drama - Chapters: 9 - Words: 202,628 - Reviews: 103 - Favs: 172 - Follows: 204 - Updated: 11/19 - Published: 7/21/2023 - 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: 40 - Words: 524,968 - Reviews: 316 - Favs: 1,126 - Follows: 1,327 - Updated: 11/7 - Published: 11/13/2021 - Lelouch L., Kallen S., Naoto S., Tanya
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: 15 - Words: 191,100 - Reviews: 96 - Favs: 296 - Follows: 338 - Updated: 11/5 - Published: 4/3/2023 - Lelouch L., Cornelia L.B., Rory, Pina
Into Unknown Waters by MoonlightWright reviews
Ryley Robinson is dead. He was dead before he hit the water on Planet 4546B. Meanwhile, surrounded and backed against the wall, Zero touches the door to the Thought Elevator and accidentally activates it. Volatile energy lashes out towards everyone as Lelouch's geass begins to go awry, having been kick started. The door to Subnautica's world opens in a show of blinding white light.
Crossover - Code Geass & SubNautica - Rated: M - English - Adventure/Sci-Fi - Chapters: 23 - Words: 215,029 - Reviews: 216 - Favs: 362 - Follows: 443 - Updated: 11/3 - Published: 12/22/2020 - Lelouch L., Suzaku K., Kallen S.
Code Geass: Divine Intervention by Perseus12 reviews
"Greetings, humanity, it is I, GOD, the Creator of All Creations, HAS ARRIVE!" One-shot story.
Crossover - Code Geass & Hazbin Hotel - Rated: T - English - Fantasy - Chapters: 1 - Words: 1,474 - Reviews: 6 - Favs: 14 - Follows: 10 - Published: 10/23 - V.V., Charles dB., Lute, Emily - Complete
Code Persona by DigiKouichi reviews
During an unexpected reunion with an old friend Lelouch finds himself in a place know as the Metaverse and after being granted the power of the Wild Card, decides it's time to take matters into his own hands and change the world. (an AU were the powers of Personas exists instead of Geass) [NEXT UPDATE: ch 1 rewrite is Uploaded! next Ch is done]
Crossover - Code Geass & Persona Series - Rated: T - English - Hurt/Comfort - Chapters: 13 - Words: 47,035 - Reviews: 42 - Favs: 95 - Follows: 84 - Updated: 10/21 - Published: 8/4/2019 - Lelouch L., Suzaku K., C.C., Kallen S.
Code Metal: Ominous Foreboding by Multiverse Learner 101 reviews
One was a man who died for world peace after years of sorrow. Another was a man who died in peace after years of war. And finally, there was a man who died in peace after years of regret. Each of them met, brought together by the Force, saw a dark future for their worlds, fought as fire-forged allies, and decided to take action against the darkness.
Crossover - Code Geass & Star Wars: The Clone Wars - Rated: K+ - English - Sci-Fi/Fantasy - Chapters: 15 - Words: 69,982 - Reviews: 75 - Favs: 23 - Follows: 27 - Updated: 10/19 - Published: 9/25 - [Lelouch L., Shirley F.] Obi- Wan K., Commander Cody
(Old Version) 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: 434,574 - Reviews: 1075 - Favs: 646 - Follows: 630 - Updated: 10/18 - Published: 2/25/2017 - Lelouch L., Suzaku K., Kallen S., Princess Allura
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: 17 - Words: 115,333 - Reviews: 220 - Favs: 455 - Follows: 554 - Updated: 10/17 - Published: 12/24/2019 - Lelouch L., C.C., Akira K./Ren A.
The Devil Princess of Britannia by Tman1998ful reviews
Killed on the battlefield, Tanya is given one last chance by being thrown into a world where the power of the king is absolute.
Crossover - Youjo Senki: Saga of Tanya the Evil & Code Geass - Rated: T - English - Adventure - Chapters: 3 - Words: 9,527 - Reviews: 27 - Favs: 186 - Follows: 257 - Updated: 10/14 - Published: 11/21/2023 - Tanya, Lelouch L., Kallen S., Nunnally L.
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. On TV Tropes
Crossover - Code Geass & Final Fantasy XIV - Rated: T - English - Fantasy/Adventure - Chapters: 11 - Words: 233,443 - Reviews: 68 - Favs: 171 - Follows: 214 - Updated: 10/8 - Published: 3/26/2022 - Lelouch L., Kallen S., Alphinaud L., Edda P./Blackbosom
Dura Mater by Quatermass reviews
During the invasion of Japan, Lelouch, Nunnally, and Suzaku are cornered by a hitsquad sent by VV. But salvation comes in the form of a Hunter, a Hunter bearing the face of a dead woman. But how can Marianne vi Britannia still be alive? The answer lies in a bloodsoaked tale of another world...
Crossover - Code Geass & Bloodborne - Rated: M - English - Horror/Family - Chapters: 1 - Words: 3,486 - Reviews: 8 - Favs: 60 - Follows: 50 - Published: 10/6 - Lelouch L., Suzaku K., Nunnally L., Marianne vB. - Complete
Evolution Geass: Uzumaki of the Retribution by SoulEmbrace2010 reviews
Naruto, Naruko, and Lucienne aim to destroy Britannia, in memory of their departed loved ones. The trio trained and prepared for the future war, but their hands are forced when they got caught up in the Shinjuku incident. In response, they start their campaign early to free Japan, only to find that there's more going on, and the world is at stake. AU, OOC, Naru/Harem, Mass-Xovers
Crossover - Naruto & Code Geass - Rated: M - English - Sci-Fi/Supernatural - Chapters: 18 - Words: 309,799 - Reviews: 302 - Favs: 719 - Follows: 748 - Updated: 10/5 - Published: 2/12/2021 - [Naruto U., C.C., Kallen S., Euphemia L.B.]
Lasciate Ogni Speranza, Voi Ch'entrate by Quatermass reviews
(Heavy Suzaku-bashing!) On the way to Euro-Britannia, escorting 'Julius Kingsley', Suzaku wakes to find himself in a hellish landscape. There, he is confronted with the wrath of a former friend turned bitter enemy, a Hunter and a Great One, Lelouch vi Britannia...
Crossover - Code Geass & Bloodborne - Rated: M - English - Horror/Tragedy - Chapters: 1 - Words: 4,140 - Reviews: 17 - Favs: 53 - Follows: 42 - Published: 10/3 - Lelouch L., Suzaku K., Julius K., Plain Doll - Complete
Here We Go Again by TTY7 reviews
After the Black Rebellion, Rei decides to stay in Area 11 in order to keep an eye on Lelouch and his 'younger brother'. But can she push past mixed emotions? Can she prevent an enemy from killing her friends and brother? Will she find love along the way or will she lose everything at the hands of chaos? Sequel to A Date With Destiny.
Crossover - Sailor Moon & Code Geass - Rated: M - English - Drama/Romance - Chapters: 128 - Words: 806,754 - Reviews: 359 - Favs: 95 - Follows: 82 - Updated: 10/3 - Published: 12/16/2010 - Rei H./Raye/Sailor Mars, Lelouch L.
Pokémon: Britannia by Firem78910 reviews
Charlemagne Ri Britannia never knew true happiness as it was ripped away from him. But when the Chinese Federation attacks Japan he would help defend them but it will also give him the chance to take back his happiness. As he reunites with his son Ash Ketchum
Crossover - Pokémon & Code Geass - Rated: M - English - Adventure - Chapters: 3 - Words: 7,294 - Reviews: 5 - Favs: 30 - Follows: 30 - Updated: 10/3 - Published: 12/31/2022 - [OC, Delia K./Hanako] [Ash K./Satoshi, Serena]
Wu the Demon by RalphTheLiar reviews
Zero lives on. Nunally is safe. Lelouch is dead. Instead of hell or an afterlife, Lelouch wakes up in a strange world as a teenage prince, sent off to an enemy country as a pawn by his royal liege/great aunt to lull them into a false sense of friendship. Code Geass x ATLK.
Crossover - Code Geass & Legend of Korra - Rated: T - English - Fantasy/Adventure - Chapters: 1 - Words: 1,995 - Reviews: 3 - Favs: 16 - Follows: 18 - Published: 10/1 - Lelouch L., Korra
Code Geass: Claudia the Wicked Witch by Perseus12 reviews
Had enough of betrayal and manipulation, (FemHarry) Claudia Reyne Potter decided to travel to another world away from Dumbledore and Voldemort. She had a new life, new family, and new war to face her destiny to protect her love ones. The Wicked Witch is HERE! (FemFutaHarry Potter) Claudia x Harem.
Crossover - Harry Potter & Code Geass - Rated: M - English - Fantasy/Adventure - Chapters: 4 - Words: 3,993 - Reviews: 22 - Favs: 198 - Follows: 235 - Updated: 9/27 - Published: 12/29/2018 - Harry P., Lelouch L., Nunnally L.
Code Jedi - R1: Lelouch of the Rebel Alliance by DarkerEvening reviews
Luke Skywalker and his friends find themselves on a world ruled by the ruthless Britannian Empire. Soon, they cross paths with an exiled prince, who comes to wield a mysterious power. Two rebellions will unite as one in a fight for freedom against Britannia and the Galactic Empire. But when Darth Vader arrives... Hell is sure to follow. (Revision of R1 and The Empire Strikes Back)
Crossover - Star Wars & Code Geass - Rated: T - English - Sci-Fi/Adventure - Chapters: 27 - Words: 398,001 - Reviews: 793 - Favs: 559 - Follows: 581 - Updated: 9/22 - Published: 8/10/2021 - Luke S., Darth Vader, Lelouch L., C.C.
(2021) Midnight Suns: Darkest Hours by Multiverse Learner 101 reviews
It is time for the Midnight Suns to come together once more. But Jouji Minami, no, Lelouch vi Britannia, no, Touma Kamijou, no, Keiichi Maebara... A man with many faces and many lives, is at the center of the problem. Haunted by your past. Hunted by your future.
Crossover - Code Geass & Date A Live/デート・ア・ライブ - Rated: K+ - English - Sci-Fi/Horror - Chapters: 2 - Words: 27,289 - Reviews: 9 - Favs: 3 - Follows: 4 - Updated: 9/20 - Published: 9/17 - [Lelouch L., Shirley F.] [Shido I., Rinne S.]
Command and Conquer: Azur Twilight by DieFinaleFlumen reviews
The famous GDI general was embroiled in a long journey the day before embarking on another road of no return. "Don't you think you are a failure?" McNeil looked at the cross-shaped scar on Lilin's hand thoughtfully. "I used to live in a place like apocalypse, what isn't a failure?" The fall of a hero. — English isn't my native language.
Crossover - Code Geass & Command & Conquer - Rated: T - English - Sci-Fi/Adventure - Chapters: 133 - Words: 416,869 - Reviews: 5 - Favs: 34 - Follows: 30 - Updated: 9/20 - Published: 9/27/2023 - M. McNeil, Charles dB., A. Darlton, Gene S.
Code Draconis by Naruisshit reviews
He never expected to end up in this world, he never thought he would go to another world, the only consolation at this moment is the witch with whom he made a contract, which he will fulfill. For now it must begin to emerge again somehow.
Crossover - Code Geass & High School DxD/ハイスクールD×D - Rated: M - English - Fantasy/Supernatural - Chapters: 4 - Words: 26,018 - Reviews: 12 - Favs: 46 - Follows: 63 - Updated: 9/18 - Published: 5/22 - Lelouch L., C.C., H. Issei, Great Red
Tanya vi Britannia by ShirouKuroEmiya reviews
Tanya died and she didn't expected to reincarnate for a third time with her memories intact. She also didn't think she'd be given a better starting point as a Britannian Princess. Her belief that she would have an easier life as royalty was soon dashed by the political intrigue of the Britannian Royal Family. And she also has a younger brother and sister to look after!
Crossover - Code Geass & Youjo Senki: Saga of Tanya the Evil - Rated: T - English - Adventure/Drama - Chapters: 2 - Words: 5,593 - Reviews: 22 - Favs: 172 - Follows: 221 - Updated: 9/18 - Published: 9/2 - Lelouch L., Nunnally L., Tanya
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