I got this idea when watching Overlord season 3 and Ainz Ool Gown terrifying power unleashes. What would happen if Britania faces such a monster?

Set at the end of R1 episode 25. After being pinned down by Suzaku, Lelouch manage to break free and ran but not without getting two gunshot wound courtesy of Suzaku, in a partially open Thought Elevator. After that he was found by Lacus Clyne floating in Januarius Airspace in the year C.E 69. Follow as he use his skills as Zero to bring Peace upon this New World. (LelouchxLacus)

After the events of R2, Lelouch finds himself in the Sailor Moon Universe without his memory. Will his friends figure out that Lelouch Vi Britannia lives and come and save him? Or will Lelouch forever be without a memory? WARNING! SPOILERS! Disclaimer - I don't own Sailor Moon or Code Geass!

Ruby Rose a technological genius Lelouch Vi Britannia a military genius Combine these two let's see how it will turn out (First fanfic pls tell me where to improve)(first 2 chapters are the Basics of what you need to know about both worlds)(fanfic starts at chapter 3)(OOC)(I'dont own RWBY or Code Geass)(currently undergoing a rewrite)

"That which cannot be surrendered-" To win this Chalice, I would give that and more.[–By my sword of promised victory][–I am the bone of my sword][–If the world is destined for even greater chaos][–The power of the King will condemn you to a life of solitude] I have become all Heaven's virtue, covered in all Hades' evil. With this, I am the greater evil. This is my fated ascension.

The disintegration of Phobos should have killed them, but a Raven named Naoki and former Frightener Remille Fortner have been transported to the Code Geass world when the Battle of Shinjuku begins. Fighting is the only thing that they remember, so they join the Kozuki resistance.

(Harem! Lelouch-Momonga/CC/Kallen-Albedo/Milly-Shalltear and more!) When Yggdrasil shut down, Momonga and the NPCs were not sent to the New World, but reborn in another world. Momonga, once Satoru Suzuki, slumbered within the mind of Lelouch vi Britannia...until CC, in unlocking the power of Geass, unlocked memories and powers that will ensure Ainz Ooal Gown's resurrection...

The world rejected them. The world used them and threw them away when they were no longer of use. Each brave soldier returning to a forced, alien life. Each of them dead, their purpose taken from them. But even the dead can dream. When a small few turn against the world, the dead shall follow them to see their dreams fufilled. The dead shall dance. And they shall not remain silent.

Izuku Midoriya is saved, not by All Might, but by a mysterious green-haired woman.

In one timeline, Code R was a biological research program hoping to unlock the secrets of Geass and Immortality. In another, much altered one, it is far more mundane... But no less sinister in its applications and methods. (A oneshot prologue to a larger fic)

His touch unclenched her heart, and she could breathe again. Lelouch/Saber drabble.

despues de destruir a golden freezer con un poderoso kamehameha, el saiyajin creado en la tierra es enviado a un mundo paralelo donde japon no tiene derecho. que le depara a el saiyajin en ese mundo y aventuras en ese mundo alternativo.

Remake of Demon Captain, same summery mainly cause i suck at summary's OCLelouchxHarem *Does not accept hate so if you don't like it don't read* though reviews are appreciated

Never invite a Warlock to a Game. After all, his magic shall invalid the Rules. Even more so for a certain Warlock as his Miracle will shape the world after his own Rules. Follow our Lelouch while he spread his shenanigans on Planetos.

Four years have passed since Zero Requiem, and for Lelouch vi Britannia, the immortality that came with inheriting his father's Code is a fate worse than death. Having been forced to hide away from the world to preserve the peace he won, Lelouch lives the life of a captive or a recluse, until C.C. brings him a set of Nerve Gear - the gateway to a world he can live in.

Lelouch prepared for the Rebellion he dreamed of by building a new breed of Knightmare. Knightmares that had a lot more BITE. Now as he is forced to take action in Shinjuki, how will the world handle the rise of a Beast King instead of the Black Prince? -Discontinued Until Further Notice-

Originally called Scandalous under new management, Pirate Themed Code Geass, along with Elder Scroll races and Final fantasy 12 races. apologies for the crummy summary, Lelouch x square enix Harem and multiple games and animes used Assassin Creed and Final Fantasy VII based but will follow multiable final fantasy stories and other square enix games M for lemons, language and gore

Crossover AU oneshot. Minor Angst

Lelouch was reborn as the older twin brother of Sona after his death. Watch as the demon emperor rise in power in the supernatural world.high class devil lelouch, lelouch/harem

After the Survival Game, Yuki, instead of dying has been transported from one universe to another with a parting gift from Deus himself: a remnant of the god's divine power. When Yuno discovers this from Murmur she hastes to find him. However Yuki becomes entangled in a struggle for the single control and destruction of a world empire in his new world. (abandoned)

Naruto has changed after the war, chosen inheritor of the Shinju's power & decided to put an end to the cycle of things by sealing chakra and himself permanently away. As the years pass his dormant energy gives birth to an amazing power called Geass & through it finds a woman who can reach him. As she is freed and gifts another with Geass Naruto decides to join her. Harem

rewritten

Lelouch's, the emperor's and the true Zero's life ended with the perfect scheme to unite the world but for what price? He is weirdly granted another chance in another world. What will he do now, without Black knights, without C.C, without Nunally?

He had put up the mask with hope that he would never have to descend into that madness again. However for Lelouch vi Britannia, the galaxy did not agree, robbing him of the one person who had made him wish to be human and forcing him to serve a cruel master. But as Emperor Palpatine is about to find out, there is only so much abuse he can take before Zero will rise once again.

Shortly after the demon emperor Lelouch Vi Britania is killed, he is reincarnated in the Hyperdiemention universe as the CPU candidate of Leanbox and the workaholic little brother of CPU Green heart also know as lady Vert. Story starts some time into the story of re;birth2. I own nothing but the crossover idea. Loosely inspired by snakebit1995 and their story: Green Brother.