Code Geass Crossovers
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The Game Has Changed by gdog1 reviews
Update 8/7/21: This is my first shoot at writing story on anything so take it easy. My story is about what would happen I Lelouch was reborn House Stark in the Game of thrones world and how he would change the fate of the Seven Kingdoms. I am now doing this story till the end and all chapter are being over look one more and will be updated. (this is now a harem) up for adoption
Crossover - Code Geass & Game of Thrones - Rated: M - English - Adventure/Fantasy - Chapters: 28 - Words: 314,093 - Reviews: 1750 - Favs: 4,390 - Follows: 4,750 - Updated: 8/12 - Published: 11/19/2017
The Balance Code by Nenkuuy reviews
The Star Wars universe is inhabited by the characters of Code Geass, and their intervention is already changing the known story. Lelouch Lamperouge intends to take revenge on the Republic and the Jedi for his expulsion from the Order. However, he has no idea yet that one of those he intends to take revenge on is his childhood best friend.
Crossover - Star Wars & Code Geass - Rated: T - English - Angst/Adventure - Chapters: 9 - Words: 46,329 - Reviews: 5 - Favs: 20 - Follows: 18 - Updated: 8/10 - Published: 10/10/2022 - Lelouch L., Suzaku K., Kallen S., Rivalz C.
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: 3 - Words: 32,880 - Reviews: 2 - Favs: 19 - Follows: 19 - Updated: 8/5 - Published: 3/24 - Lelouch L., Cornelia L.B., Marrybell mB.
For Better or Worse by TTY7 reviews
What does it take to move forward into the future? When the burden of past sins becomes too great, is it better to fade away or seek redemption? Following a disastrous trip to Japan, Minako Aino searches for these answers alongside an unlikely ally, but this comradely isn't set in stone. Everything could shatter like the glass once said to reflect happiness.
Crossover - Sailor Moon & Code Geass - Rated: M - English - Drama/Romance - Chapters: 1 - Words: 2,613 - Reviews: 3 - Favs: 1 - Published: 8/4 - Minako A./Mina/Sailor Venus, Suzaku K.
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: 15 - Words: 142,092 - Reviews: 139 - Favs: 269 - Follows: 347 - Updated: 8/2 - Published: 12/22/2020 - Lelouch L., Suzaku K., Kallen S.
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: 34 - Words: 431,962 - Reviews: 257 - Favs: 890 - Follows: 1,056 - Updated: 8/1 - Published: 11/13/2021 - Lelouch L., Kallen S., Naoto S., Tanya
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: 10 - Words: 59,555 - Reviews: 85 - Favs: 231 - Follows: 230 - Updated: 8/1 - Published: 1/18/2022
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: 8 - Words: 92,774 - Reviews: 44 - Favs: 138 - Follows: 165 - Updated: 7/29 - Published: 4/3 - Lelouch L., Cornelia L.B., Rory, Pina
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: 7 - Words: 55,002 - Reviews: 48 - Favs: 103 - Follows: 107 - Updated: 7/28 - Published: 5/7 - Lelouch L., Elysia
Code Geass: Naruko the Exalted by AnimeandFanficLover reviews
This is nothing more than a series of interconnected one-shots for another Naruto/Code Geass crossover idea I had. If anyone wants to turn this into an actual story, PM me.
Crossover - Naruto & Code Geass - Rated: M - English - Friendship/Drama - Chapters: 4 - Words: 5,526 - Reviews: 1 - Favs: 7 - Follows: 8 - Updated: 7/24 - Published: 7/18 - [Naruko U., Lelouch L.] C.C. - Complete
Code Geass, Blades of the Rebellion by tymaxion reviews
What if Lelouch had met a white haired soldier when traversing the battlefields of Japan during the invasion? What if this soldier led Lelouch and Nunally to a new life, a new future where they could fight for their dreams? What if something that wasn't possible, became possible? (Shitty Summary. Lelouch/?, Smarter Lelouch, Xenoblade Chronicles X as a third crossover)
Crossover - Code Geass & gen:LOCK - Rated: M - English - Sci-Fi - Chapters: 1 - Words: 5,008 - Reviews: 9 - Favs: 38 - Follows: 39 - Updated: 7/21 - Published: 5/1/2020
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: 16 - Words: 131,304 - Reviews: 75 - Favs: 79 - Follows: 77 - Updated: 7/20 - Published: 3/4/2022 - [Kallen S., Lelouch L.] Darkseid, Vandal Savage
My Enemy's Lover by Sailor Alexie
In this alternate universe, our heroine Sailor Moon was a royal member of the Britannian Empire and the cousin of Lelouch. But somehow, her destiny will changed that she will gonna used the power of Geass, in order to lead the war conflict along with her cousin. Even so, she will gonna be the primary enemy of the man whom she truly cares for all those years.
Crossover - Sailor Moon & Code Geass - Rated: T - English - Romance/Hurt/Comfort - Chapters: 1 - Words: 1,453 - Favs: 3 - Follows: 3 - Published: 7/20 - Usagi T./Serena/Bunny/Sailor Moon, Suzaku K., Lelouch L., OC
Camelot Reborn! by ShirouKuroEmiya reviews
In another time, in another world, Lelouch vi Britannia would become the Black Knight's Zero and eventually the Demon Emperor, but this story isn't about him. It is the story of one Luna vi Britannia, whose fateful meeting with CC was altered by the presence of the very Progenitor of Britannia, the Knight of Knights, and divine Arturia Pendragon. How will the world to this!
Crossover - Fate/stay night & Code Geass - Rated: T - English - Adventure/Drama - Chapters: 1 - Words: 1,476 - Reviews: 9 - Favs: 80 - Follows: 88 - Published: 7/18 - Arturia Pendragon, Lelouch L.
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: 3 - Words: 12,331 - Reviews: 17 - Favs: 148 - Follows: 188 - Updated: 7/17 - Published: 1/23 - Lelouch L., Erza S., Irene B.
Omnitrix of the Rebellion by MiniTennyson reviews
Ben Tennyson witnessed his parents getting killed by the Empire of Britannia, causing a will for justice and heroism against the empire to be born. One day when he gains a device known as the Omnitrix that allows him to transform into alien beings...the dream of freedom and justice may just come true. But will his good intentions only do more harm than good...?
Crossover - Ben 10 & Code Geass - Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 2,686 - Reviews: 7 - Favs: 19 - Follows: 18 - Updated: 7/17 - Published: 12/24/2022 - Ben T., Lelouch L., Suzaku K., C.C.
A Young Girl's Guerilla War Sidestories by RagnartheSemiGreen reviews
Canonical sidestories attached to A Young Girl's Guerrilla War
Crossover - Code Geass & Youjo Senki: Saga of Tanya the Evil - Rated: M - English - Adventure/Drama - Chapters: 5 - Words: 27,743 - Reviews: 2 - Favs: 32 - Follows: 50 - Updated: 7/7 - Published: 4/20 - Lelouch L., Kyoshiro T., Kaguya S.
Lelouch Lamperouge: Teaching Assistant and Resident of Hell by Aminta.defender reviews
Sometimes, Snape has his doubts about the headmaster, especially when he does things like hiring the freshly summoned demon of unknown power as the new potions TA. With Voldemort on the hunt for his lost summon and a ritual that could potentially strip Lelouch of his freewill, they reluctantly agree to the charade. Lelouch needed a vacation from ruling Hell anyway.
Crossover - Harry Potter & Code Geass - Rated: T - English - Drama/Humor - Chapters: 5 - Words: 19,359 - Reviews: 64 - Favs: 278 - Follows: 392 - Updated: 7/4 - Published: 2/8/2022 - Severus S., Lelouch L.
Naruto and Code Geass challenge by AnimeandFanficLover reviews
A Naruto and Code Geass challenge. Read inside for more details.
Crossover - Naruto & Code Geass - Rated: T - English - Romance/Adventure - Chapters: 1 - Words: 425 - Reviews: 1 - Favs: 2 - Follows: 2 - Updated: 7/2 - Published: 6/30 - [Naruko U., Sasuke U.] Lelouch L., C.C. - Complete
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: 5 - Words: 117,941 - Reviews: 33 - Favs: 105 - Follows: 135 - Updated: 7/1 - Published: 3/26/2022 - Lelouch L., Kallen S., Alphinaud 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: 23 - Words: 374,486 - Reviews: 677 - Favs: 445 - Follows: 457 - Updated: 6/30 - Published: 8/10/2021 - Luke S., Darth Vader, Lelouch L., C.C.
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: 16 - Words: 282,778 - Reviews: 261 - Favs: 624 - Follows: 648 - Updated: 6/29 - Published: 2/12/2021 - [Naruto U., C.C., Kallen S., Euphemia L.B.]
Reading Evolution Geass: Uzumaki of Retribution by Foxsky Harem Emperor 2015 reviews
The student council of Ashford academy Meets Naruto and Hinata due to a sneeze. Chapter 2 is unF*ck Up.
Crossover - Naruto & Code Geass - Rated: M - English - Chapters: 5 - Words: 102,884 - Reviews: 21 - Favs: 142 - Follows: 129 - Updated: 6/29 - Published: 3/4/2021
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: 4 - Words: 19,598 - Reviews: 4 - Favs: 9 - Follows: 8 - Updated: 6/26 - Published: 1/3/2022 - Peter P./Spider-Man, Lelouch L.
Samurai Jack vs Holy Britannain Empire by Nexus Matrix reviews
What if, Samurai Jack was sent in a reality where he faces mechs bigger than his usual robots. If so, what would happen if he went against something like the Holy Britannia Empire to free Japan from their grasp? (Officially a story, now available)
Crossover - Samurai Jack & Code Geass - Rated: T - English - Chapters: 5 - Words: 17,811 - Reviews: 11 - Favs: 38 - Follows: 24 - Updated: 6/26 - Published: 1/15/2017 - Jack, Lelouch L., Kallen S.
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