The world is divided into three superpowers: the Holy Britannian Empire, the Chinese Federation, and the European Union. But it will soon come to end as two ancient races awaken from their deep slumber and declaring war to take what used to belong to them: Earth. Branded together with the power of iron messiah, a group of rebels will become the savior of the world.

Before I went to hell I was offered a chance to live in one of my favorite worlds as long as I help the collective consciousness of humanity to not be destroyed by the Emperor. Well, at least I get two wishes before going. Now, how will this world behave when someone with unprecedented intelligence enters the stage? (SI-OC, mechas and other techs from other animes, AU with time)

During the 'Blood princess' incident where Euphemia, under the influence of the geass, killed a million of Japanese as well as Zero and Suzaku. From that day on, she has ascended to the throne of Britania. She then found a book once possessed by the demon queen that will allow her to summon powerful warriors from other dimensions. [Yuri/Femslash] (ON HIATUS)

this story will be a collection of short stories of fem lelouch aiding or taking the place of reverse harem protagonists in helping save worlds and gain the love of the heroes will be will a lemon scene with the boys of my choice

As the title suggest, this is Oneshot Xover. I have many xover ideas for Code Geass but don't have the effort to make a story so I do oneshot. Might change/update existing chapters! Should warn you there might have Lemons, Incest & other things that are for M Rated.

A self insert where my friends and I are all the characters in Code Geass. It really is terrible, but hilarious.

Because of a misfire on the Sword of Akasha, Lelouch is exposed to various anime/manga to comic to movies from our dimension. Watch as Lelouch liberates Area 11 as the ultimate otake.

Everyone who has seen Code Geass, knows Lelouch's fate, however...what could be different, if he was a female? And he, er... She had help from a famous machine...The Knight Gundam...as well a the one pilots him, after all no one would believe he was sentient no? FemLelouch and FemSuzaku, O.C. was needed to be Knight Gundam's pilot, please R&R

This is just a X-over challenge of Code Geass and Arpeggio of Blue Steel

The code geass storyline but Lelouch along with L,Near, and Ichigo must face Britannia. Some KallenXIchigo in chapt 5. Some NearXC.C in chapt 6.

This are just some possible crossovers with Kamen Rider and others

this is a tale about a girl named Natsuki Taya who has a desire of world peace but when war breaks out her only opion is to join the military and fight in the war.

Zero and his crew o' Black Knights are looking for more people with experience. What they didn't expect was that they might have more than they can handle. This is obviously a Code Geass crossover. Rated T for randomness.....mostly.