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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: 86 - Words: 230,767 - Reviews: 5 - Favs: 19 - Follows: 14 - Updated: 9h - Published: 9/27 - M. McNeil, Charles dB., A. Darlton, Gene S.
Star Geass by RGGAM reviews
Luke and his allies try to escape the Galactic Empire and they arrive at Planet Earth ruled by the Britannian Empire as their paths cross with an exiled prince now two rebellions become one as they must fight both the Britanniana and the Galactic Empires epic battles, suspense, that will leave you spellbound!
Crossover - Star Wars & Code Geass - Rated: T - English - Adventure/Sci-Fi - Chapters: 6 - Words: 64,190 - Reviews: 7 - Favs: 16 - Follows: 13 - Updated: 10h - Published: 11/12 - Luke S., Darth Vader, Lelouch L., Suzaku K.
Arc-V: The Geass Switch by MoonlightWright reviews
Things weren't supposed to go this badly. All Zero had to do was trap the Lancelot on Shikine island and get Suzaku to join him, easy. So how in the world did Zero end up in another dimension? This new place is in the middle of a war sure, but they don't have guns. They have duels? And monsters? Whatever happened to chess! Well, at least Zero has a hobby, taking down Academia.
Crossover - Code Geass & Yu-Gi-Oh! Arc-V - Rated: M - English - Drama/Adventure - Chapters: 47 - Words: 585,746 - Reviews: 329 - Favs: 356 - Follows: 370 - Updated: 12/4 - Published: 7/14/2019 - Lelouch L., Zero, Yuto, Yuya S.
One and only Son by Juubi-K reviews
Written for Zaru. Bismarck Waldstein regrets only one thing; that he has no son. When he claims an orphan boy for his own, the course of history takes an unexpected turn.
Crossover - Code Geass & Gundam 00 - Rated: M - English - Chapters: 29 - Words: 272,171 - Reviews: 634 - Favs: 860 - Follows: 881 - Updated: 12/3 - Published: 9/9/2009 - Cornelia L.B., Setsuna
The Road to Hell by Scapel reviews
Taylor Hebert left powerless after Gold Morning and raked by helplessness was forced to live a meaningless life in Area 11 she finally found meaning after one night of a return to normalcy (for her).
Crossover - Code Geass & Worm - Rated: T - English - Sci-Fi/Adventure - Chapters: 14 - Words: 104,161 - Reviews: 51 - Favs: 203 - Follows: 275 - Updated: 12/3 - Published: 9/18/2022 - Skitter
The New Student at DWMA: ReWritten by Rwes reviews
Lelouch, Suzaku, and Nunnally are tossed into a new world. One making a deal with Death, while the other two serve as students at the DWMA. Having suffered both memory loss and grown up in a new world, free from war, one day the meister weapon pair receive a phone call from a mysterious voice. Just who could be on the other line?
Crossover - Code Geass & Soul Eater - Rated: T - English - Adventure/Drama - Chapters: 3 - Words: 9,672 - Reviews: 5 - Favs: 8 - Follows: 9 - Updated: 12/2 - Published: 11/27 - Lelouch L., Suzaku K., Maka A., Lord Death/Shinigami-sama
Honkai: Apostle's Revolution by Sephiroth12285 reviews
During what was meant to be a simple fishing trip, Lelouch, Suzaku and Nunnally reel in a certain girl with elf ears by accident just as the war between Japan and Britannia begins. Unaware they are about to be drawn into a ancient conspiracy and conflict against the threat called the Honkai, but the Honkai aren't the only enemies they must be mindful of.
Crossover - Code Geass & Honkai Impact 3rd - Rated: M - English - Adventure/Sci-Fi - Chapters: 9 - Words: 67,978 - Reviews: 64 - Favs: 123 - Follows: 125 - Updated: 12/2 - Published: 5/7 - Lelouch L., Elysia
Code Silver & Black: Souls of the Rebellion by Sh0mika1-Z3l3v-2006 reviews
Instead of the Amanto, it is Britannia that invades Japan. Now, all of Edo must suffer under the rule of Britannia. But not even the might of a continent spanning empire can crush their souls. Years after the Rebellion, a certain silver haired samurai, a black haired traitor and all their comrades emerge to survive the Empire's wrath in one way or another.
Crossover - Gintama & Code Geass - Rated: T - English - Sci-Fi/Humor - Chapters: 1 - Words: 4,318 - Reviews: 2 - Favs: 4 - Follows: 3 - Published: 11/30 - Gintoki S.
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: 18 - Words: 147,605 - Reviews: 81 - Favs: 88 - Follows: 85 - Updated: 11/30 - Published: 3/4/2022 - [Kallen S., Lelouch L.] Darkseid, Vandal Savage
Knights in the Lagoon by Lord22 reviews
Lelouch was having a pretty normal day of chess at Babel Tower for high stakes. Unfortunately, when a novice Revy Two-Hands robs the chess game in a drunken stupor, he ends up taken hostage and dragged into a world of terrorism and crime. And Zero is going to have a kill a LOT of criminals to get Lelouch out of it. Revy, meanwhile, is having the time of her life. Rated R for Revy.
Crossover - Black Lagoon & Code Geass - Rated: T - English - Adventure/Parody - Chapters: 4 - Words: 24,660 - Reviews: 15 - Favs: 37 - Follows: 34 - Updated: 11/30 - Published: 11/23 - [Revy, Lelouch L., Kallen S.] Jeremiah G.
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: 14 - Words: 121,919 - Reviews: 67 - Favs: 135 - Follows: 119 - Updated: 11/23 - Published: 9/17/2021 - Lelouch L.
Code Geass 00 Stardust by Gundam Meister of Rituals reviews
Three Gundam Build Fighters was transported to a new world and tasked to stopping an Emperor from overthrowing the gods and merging everyone into a single mind. But little do they know that old threats will come to this new world. But they will not falter and will slash through to the future! Rated M just in case.
Crossover - Code Geass & Gundam Build Fighters/ガンダムビルドファイターズ - Rated: M - English - Chapters: 3 - Words: 11,964 - Reviews: 4 - Favs: 23 - Follows: 23 - Updated: 11/22 - Published: 11/3
Code Guardian REDUX by Flameal15k reviews
A prince, long thought dead, returns home. But will what followed him see this world, beatiful and dangerous as it is, be destroyed?
Crossover - Code Geass & Destiny - Rated: T - English - Sci-Fi/Friendship - Chapters: 3 - Words: 8,027 - Reviews: 8 - Favs: 34 - Follows: 43 - Updated: 11/22 - Published: 10/13 - Lelouch L., Kallen S., Nunnally L., Ghost
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: 1 - Words: 4,307 - Reviews: 10 - Favs: 64 - Follows: 90 - Published: 11/21 - Tanya, Lelouch L., Kallen S., Nunnally L.
In Search for an Answer by SnakeValerianSmash reviews
The hope of the old world from which I came had died, leaving only dust and ashes of its former home. but in this world he may find the answer he was looking for, along with these brats who keep pestering him about making a revolution against Britannia "Mr. Lynx can I have cookies?" "yes, only if you promise me that you will control your rebel brother"
Crossover - Armored Core & Code Geass - Rated: K - English - Sci-Fi/Drama - Chapters: 8 - Words: 45,353 - Reviews: 48 - Favs: 116 - Follows: 128 - Updated: 11/20 - Published: 6/4 - OC, Lelouch L., Nunnally 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: 7 - Words: 131,269 - Reviews: 71 - Favs: 116 - Follows: 142 - Updated: 11/20 - Published: 7/21 - Lelouch L.
Nunnally, I am your brother! by Nenkuuy
"Nunnally, I'm your brother," said Darth Zero. "No!" Nunnaly wispered in horror. "It's not true. It's impossible!" Classic "Luke, I am your father" scene, but with Code Geass caracters.
Crossover - Star Wars & Code Geass - Rated: T - English - Drama/Angst - Chapters: 3 - Words: 9,752 - Favs: 1 - Follows: 3 - Published: 11/18 - Lelouch L., Nunnally L. - Complete
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: 24 - Words: 380,123 - Reviews: 700 - Favs: 473 - Follows: 484 - Updated: 11/18 - Published: 8/10/2021 - Luke S., Darth Vader, Lelouch L., C.C.
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: 6 - Words: 61,675 - Reviews: 48 - Favs: 78 - Follows: 71 - Updated: 11/17 - Published: 2/1 - [Lelouch L., Felicia H./Black Cat] Suzaku K.
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: 10 - Words: 119,040 - Reviews: 60 - Favs: 183 - Follows: 216 - Updated: 11/16 - Published: 4/3 - Lelouch L., Cornelia L.B., Rory, Pina
The Glass Chimera by MistyNocturne reviews
Lelouch meets Death. And by default, one Hariel Lilian Potter. Female, MoD!Harry Potter. Reincarnation.
Crossover - Harry Potter & Code Geass - Rated: T - English - Drama/Fantasy - Chapters: 2 - Words: 5,674 - Reviews: 11 - Favs: 104 - Follows: 150 - Updated: 11/12 - Published: 11/12/2017 - Harry P., Tom R. Jr., Lelouch L.
In The Name of Saint Darwin! by otblock57
An oppressive empire hangs over Japan in a very literal sense, in great war-balloons that live and breathe.
Crossover - Code Geass & Leviathan series - Rated: T - English - Chapters: 1 - Words: 3,258 - Published: 11/10 - Lelouch L. - Complete
Rise of the Immortals by gdog1 reviews
What does the ex Demon Emperor and his Immortal Witch do when they are not longer need. They go to a new one take it over and start their own family.
Crossover - Code Geass & Game of Thrones - Rated: M - English - Adventure/Supernatural - Chapters: 18 - Words: 171,156 - Reviews: 575 - Favs: 1,748 - Follows: 1,943 - Updated: 11/5 - Published: 1/13/2019 - [Lelouch L., C.C.]
Code: DOOM by LCSkinner reviews
(REVISED) What if the origin of Geass came from an infernal place? And what if the Slayer was sent to stop an invasion before it began? Rated M for language and violence. Enjoy!
Crossover - Doom & Code Geass - Rated: M - English - Sci-Fi/Horror - Chapters: 8 - Words: 24,757 - Reviews: 24 - Favs: 58 - Follows: 65 - Updated: 11/4 - Published: 10/7 - Doomguy, Lelouch L., Suzaku K., C.C.
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, which needs updating.
Crossover - Code Geass & Sunrider - Rated: M - English - Adventure/Sci-Fi - Chapters: 23 - Words: 172,971 - Reviews: 112 - Favs: 192 - Follows: 183 - Updated: 11/2 - Published: 9/23/2015 - Lelouch L., Kayto S., Ava C., Lynn
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