In an alternate timeline, the chance meeting of two classmates a year earlier than destined alters the course of their lives and, inevitably, the fate of the world. When a birthday surprise gone awry thrusts Kallen Stadtfeld and Lelouch Lamperouge into each other's orbit at Ashford Academy, it sparks a chain of events that promises to reshape their destinies.

"To slay God and to destroy a world full of lies" was their plan. It was their lifelong project. But can you really trust someone, who broke the promise with you? Charles takes a decision to intervene, before things go off the rails completely.

In January, a.t.b. 2010, Empress Marianne vi Britannia, Knight of Two and His Majesty's favoured consort, was assassinated at her residence in the Imperial Villa at Aries. But for Justine and Juliette vi Britannia, her daughters, this proves to be a blessing in disguise... Surrounded by old foes and sheltered by new and unexpected allies, their tale heralds the dawn of a new era.

After presumably travelling back in time, Kallen finds herself in the old Stadtfeld manor, a year prior to the founding of the Black Knight's. Now, she must live through the events from the past once again. This time, she plans to do things differently. But how will her choices impact the future?

Lelouch is tired, spent from weeks of carrying his sister through a warzone, but he had done it. He had finally reached the outskirts of Tokyo. All he had to do was reach Ashford Academy without running into any soldiers. But the sun was setting fast, and it was a long walk to the Academy...

What if Kitsune went back to the very beginning, where Lelouch got his Geass in the warehouse in Shinjuku? How will things turn out for Lelouch and his rebellion? Better or worse? More importantly, will the unexpected saviour overcome these challenges for a better future for herself and everyone she cares about or will she end up being erased from existence?

Rivalz's life sucked. He lived through two wars, his best friend died for world peace, and he couldn't do anything but watch. So what happens when a fan of the show dies and becomes the golden retriever of the series? He faces the challenges head on and makes sure that everyone gets their happy ending. Or at least, he tries to. SI/smart Rivalz, slow burn LelouchxCC/Kallen/Shirley.

Trans Zero, Lelouch was soon found out by Suzaku to be his greatest enemy and is now on the threshold of peace with Euphemia and SAZ. But not all are pleased and soon the face of evil becomes known and nothing will be the same. Do not own Code Geass…

Ragnarok failed. Zero Requiem succeeded. But the world is still far from desired. With Lelouch refusing the option to travel to the starting point, will Charles use his chance to travel back before everything had started and will he succeed?

As the balance of power between nations collapse into a scramble for survival, Prince Lelouch finally has the power to push for the abolition of the Number system, but the price of power is paid in lives. His allies must ask how far they will go. Book 3 of Excalibur

Zero is on the rampage, rebellion is growing stronger and Britannia seems to be on the way to lose Japan. Schneizel decides to stop the war from erupting by a political marriage between a Princess and her beloved knight, hoping it to be a simple propaganda stunt. Will this lead to a happy future for Japan?

A tale of players playing many games, hoping that the roll of the dice favours them, they navigate a sea of intrigue, deception, and plays for power, love, change and more that threaten to unravel them at any moment. Prequel series set in the 90's Code Geass timeline but with divergences.

This is a Remake and continuation of Aminta's story "finding sincerity"

Prince. Student. Terrorist. The arrival of the Knight of One in Area Eleven, shortly after Narita, strips Lelouch bare of his masks and forces on him a new one, with all the consequences that result.

The Angles are the deamones advocate for Lelouch.

A characters watch the show fanfic. Nunnally gathers a group of people to watch a DVD set called Code Geass she was mysteriously gifted.

After the events of Code Geass: Lelouch of the Re;surrection - Lelouch Lamperouge is drawn into a cosmic conflict after a vision from the Caretaker of Spacetime. Bound by his past actions, Lelouch must gather allies to confront a threat to the universe while freeing the Caretaker from his Geass.

Suzaku Kururugi wanted two things in life: to return dignity to the Japanese by changing Britannia from within, and to die for his sins... but then he wound up sharing his head and his life with an SI hellbent on staying alive. "Inspired" by spite at TricksterPriest's story, this AU fic will use elements from ALL CG worlds, like games/manga. Fight for your own justice, Suzaku!

Lelouch vi Britannia has lost everything. All that he loved had been taken away in an instant by an assassin's bullet. Memories made of glass lay shattered around him, lost to him forever. Through pain and sorrow of a world unforgiving, he walks forever toward the future, his will unbroken.

[Inspired by A Question for a Traitor by Anonymous Author in AO3.] He had lost her, and with her the answer he sought. To keep a promise, he took over the viceroyalty of Area 11. An invitation from one of the Area's lords he had half a mind to reject. What was there to gain? What was there to lose?

The revenge of a geass user against lelouch.

Milly summons Lelouch after the hostage incident. She procures another Lelouch instead. (Excalibur Verse)

Lelouch era un niño cuando su familia fue devastada por orden del presidente de Britannia Corps. Años después, regresará como un abogado exitoso para revelar la verdad y hacer justicia con crueldad, pues el mal solo puede ser castigado con el mal. ¿Lo logrará? ¿Te atreverás a revivir la rebelión de Lelouch contra Britannia como jamás pensaste que la verías? (Retelling)

Witty amnesiac Rai is given a chance for a fresh start by his rescuers at Ashford Academy. As each new discovery about himself is made, he finds a newfound sense of purpose thanks to the help of his hesitant companion.

After killing his parents in C's world, he came to a conclusion. Take over Britannia, and build the gentle world that his late sisters dreamed. But he can't do this alone. With the help of C.C and Suzaku, Lelouch sets out on journey to create this gentle world. Though he faces many challenges on his journey, it is hardly nothing for the former man of miracles.