The Battle of Edmonton was won, though in its aftermath, Gundam Barbatos and its Pilot were lost in an apparent explosion caused by the Graze Ein that alledgedly destroyed them both. In actuality, however, it had simply sent the Gundam and its Pilot to an entirely new world, where they now fight for a new cause, and with new friends. (Slow burn story)

Ozma and Salem have been at war for centuries. The fight has taken many lives and taken many centuries. The champion of the Brother of Light has failed countless times to complete his task. Now, more than ever, Remnant needs a new protector. It needs a man who knows the cruelty of life. A man who doesn't falter in doing the unthinkable. A dark guardian. Remnant needs...Eren Yeager.

When Gordon Freeman accepted the G-Man's deal, he had never expected his next assignment to be placed in another world where humans were hunted down and eaten by giants while backstabbers and undermines plague what remains of humanity. All of it tendering on a world on the verge of collapse and ruin, but the right man in the wrong place can make all the difference in the world.

After the events of Attack on Titan, Eren finds himself given a second chance in a new world in which science and magic are constantly at odds with each other.

Jason Grace finds himself outside the walls that protect humanity. Fighting titans and be-friending teenagers weren't on his to do-list. Especially after he recalls his death. (Spoilers for ALL of AOT!)

Eren Yeager, a fierce and determined warrior, was born into a world of gods and monsters, a world where demigods roamed the earth and legends came to life. Olympus needs someone loyal and the Titans need a pawn. A war is on the horizon. Regardless, Eren Yeager will keep moving forward.

"T-This…This wasn't supposed to…why…me?" Those were the last words Mukuro Ikusaba whispered in a cruel world where she was a slave to a dream that brought her nothing but pain, death and despair…only to wake up in another cruel world full of pain, death and despair. Although...this time, there was something else, something…beautiful. (Cross-Posted on ao3 with the same username)

After three years the world begins to adapt to three major species roaming freely. Unfortunately on Paradis, there isn't much room for everyone. While on a scouting mission, Eren and company discovers a secret about Marley, Monsters, and a history untold.

During the 57th attempt to take back their world, a brigade of soldiers soon found themselves in a magical world where fairy tales and mythical creatures are reality, not childhood stories. The residents of both society's manage to unite and move forward, but soon find that their worlds are more intertwined than they thought. One thing's for sure: Fate is becoming a pile of ashes

(Attack on Titan x Batman crossover) Finding themselves trapped in a world far different than their own, Jason Todd and Tim Drake decide to join the Survey Corps and fight for humanity against the struggling battle against the Titans

Her first clear memory was waking stark naked and half-submerged in a lake, the sight startling her into moving. There was no pain, no open wounds. Nothing that suggested she had been assaulted in some way – just a weird steam that was slow in dissipating. But her memories had been messed with. That much she was certain. (COMMISSION)

Life was forever changed for Gohan when he awoke in a world not his. Monstrous beings preyed on humanity, driving them towards extinction. With his power diminished, will Gohan be able to save this world? Or will he fall with all the rest? *New update every week*

Eren does not become the Attack Titan, or any of the Nine Titans. He arises instead as the second coming of something far more powerful, from before the dawn of time: The One who is Many, the Golden Demise, the King of Terror, the God of Hate. But can he bare the weight of this power or be swallowed whole by a true Titan, by Ghidorah?

Two years after the Promise Day, Edward and Alphonse had believed they were now free to lead normal lives, until one day they were suddenly snatched from their home by the Truth and sent into another world. There they must help a group of people battle an enemy which they do not yet understand but who seek to annihilate them.

This is a Challenge in AOT x Command and Conquer

Maverick, world hopping extraordinaire, has lived multiple lifetimes across many worlds. After living one serene existence, he now finds himself in a new world filled with some rather familiar and giant threats. What kind of life awaits him on Paradis Island? (Rated M for use of strong language and violence. Also spoilers as some major plot points will be revealed in this story.)

Scientists from Belos Enterprises discover a very strange spine-like creature. One that has the power to alter biological beings around it. What happens when a young girl named Luz Noceda is chosen by this creature to become the progenitor of a new race? Crossover: "Owl House AU" and "Attack on Titan"

Percy broke a promise he made on the River of Styx and has a steep price to pay. Banished to a new world and thrown into another 'world ending' conflict, witness Percy struggle as he tries to make sense of what's happening, adapts to his new environment, and attempts to unravel the mysteries of yet another monster infested world. (Rated M because I don't want to limit myself)

A mysterious portal has been used by an unknown goddess, who wishes to save her cursed world. She uses her powers to bring in beings from other dimensions, and help save her people. However, not all beings are brought by her, and travel through the portal by chance. What will these characters do? Will they lend their hand, or bring about greater destruction?

A version of MHA, but with Titans from Attack on Titan. A story that tries to justify a senseless crossover. Chapters will be short.

It all started between the fight of Kaneki and Amon, fighting along with their quinque and kagune. As the fight goes on, a black hole suddenly appear between the two, sucking them both in the dark abyss as they both drift off to a dreamless sleep. Opening their eyes, they found themselves in front of a huge giant, smiling at them intently. Where are they? Welcome to the outside of

Possibility: Something that is likely to happen or can be confirmed. Impossibility: Something that can not happen or be confirmed. What if: An alternative to what is or what could be. This is a what-if, an alternative to what was by creating what could be. A young man that didn't belong, pleaded by people that belonged once upon a time, and a reaction that becomes. Dare to defy?

In Little Whinging, there lived a boy named Eren; he, along with his friends Mikasa and Armin, have magical powers. One day, they met and helped a boy named Harry Potter, and together they will experience all that the magical world of Witchcraft and Wizardry has to offer. Harry Potter AU.

Up for Adoption. "Hey, are you alright?" "Who are you?" "I'm Sora." "Donald Duck!" "Name's Goofy" "What's your name?" "My name is Eren Yeager. Wait! Where's Historia? Mikasa, Armin, and Captain Levi?"

Never in two thousand years did Eren think this could happen. When he saw the future during the medal ceremony, he bitterly accepted that he would let himself die at Mikasa’s hand. What he didn’t see coming was his return to life in a time that is so far beyond it’s history. With nothing tying him down in the world or puppeteering him, perhaps it’s time for this Titan to retire.