Attack on Titan/進撃の巨人 Crossovers
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Attack on Fortress by The Alamore reviews
After an accident with Engineer's new Australium powered teleporter, the entire RED team is teleported to a land where monsters known as titans rule the world and the human population is sent behind walls. What will the RED team do? Do they try to save the people of this twisted Earth or look for a way back home? Answers lay within the tale of Attack on Fortress!
Crossover - Team Fortress 2 & Attack on Titan/進撃の巨人 - Rated: M - English - Adventure/Friendship - Chapters: 13 - Words: 182,746 - Reviews: 205 - Favs: 364 - Follows: 444 - Updated: 4/11 - Published: 6/30/2015 - Scout, Spy, Eren Y., Mikasa A.
Life on Remnant by Atreides1225 reviews
A side story containing the life of Eren Yaeger and Cinder Fritz in the world of Attack on Titan: A New Path has to offer, now in a slice of lifestyle story Warning: The tone and intention of these short stories will change on a by-chapter basis, tonal consistency is effectively not a consideration (Original Cover art by predator1701 and was edited by me on deviant art Revan122508)
Crossover - Attack on Titan/進撃の巨人 & RWBY - Rated: T - English - Friendship/Drama - Chapters: 3 - Words: 15,211 - Reviews: 1 - Favs: 5 - Follows: 5 - Updated: 4/10 - Published: 1/5 - [Eren Y., Cinder F.]
Children of Spinner's End by Yami-SnapeGirl
Al principio Sasha solo era una niña molesta que se había adueñado del árbol donde Severus iba para escapar de su horrible hogar, pero luego se convirtió en algo más.
Crossover - Harry Potter & Attack on Titan/進撃の巨人 - Rated: T - Spanish - Friendship/Romance - Chapters: 1 - Words: 637 - Published: 4/6 - [Sasha B., Severus S.]
Shattered by Sandwichoverlord reviews
Finding myself in a void is not how I thought the afterlife was like, at least I think I died did I? Attack on Titan, gamer crossover rated m for gore, swearing and mentioned suicide. no Lemons!
Crossover - Anime X-overs & Attack on Titan/進撃の巨人 - Rated: M - English - Fantasy/Adventure - Chapters: 30 - Words: 104,420 - Reviews: 96 - Favs: 295 - Follows: 346 - Updated: 4/1 - Published: 9/3/2020 - OC - Complete
Mikasa, not Ackerman by nemjstar12 reviews
It is said that Annie Leonhart destroyed the right flank during the beginnings of the 57th Expedition. In this timeline, she was going to… Except! She was thwarted by Mikasa of all people… but what are those horns on her head? And what's up with that skirt and uniform? Azur Lane Mikasa Kancolle Yamato crossover soon at around chap 10
Crossover - Attack on Titan/進撃の巨人 & Azur Lane/碧蓝航线 - Rated: T - English - Mystery/Adventure - Chapters: 4 - Words: 20,368 - Reviews: 5 - Favs: 22 - Follows: 31 - Updated: 4/1 - Published: 3/14 - Eren Y., Mikasa A., Levi A., Mikasa
The True Free Man by The Alamore reviews
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.
Crossover - Half-Life & Attack on Titan/進撃の巨人 - Rated: M - English - Adventure/Sci-Fi - Chapters: 4 - Words: 86,110 - Reviews: 47 - Favs: 155 - Follows: 200 - Updated: 3/27 - Published: 10/8/2021 - G-Man, Gordon F., Eren Y., Hannes
A Rockfin Titan by Some-CroCanadian reviews
Hiccup and the Dragon riders are chasing a dragon that has been causing problems along the Northern trade route. After a few days of flying, they come across an island with strange rumours and meet some new faces. But Commander Hange and the rest of the Scouts have never even heard of dragons. What happens when their uneasy trust in one another is put to the test?
Crossover - How to Train Your Dragon & Attack on Titan/進撃の巨人 - Rated: T - English - Adventure - Chapters: 14 - Words: 26,609 - Reviews: 18 - Favs: 51 - Follows: 64 - Updated: 3/27 - Published: 4/21/2022 - Astrid, Hiccup, Armin A., Levi A.
Beyond the Armored Horizon by supremeguy997 reviews
Tutul Stark, son of Tony Stark, finds himself in a cosmic crossover between his universe and Attack on Titan. Tasked by the celestial Arishem with a mysterious mission, Tutul dons his advanced nanotech suit and is transported to the harsh world of Titans. Arishem watches over him as Tutul embarks on a cosmic journey, navigating challenges and mysteries in the realm of Titans.
Crossover - Ironman & Attack on Titan/進撃の巨人 - Rated: M - English - Adventure/Friendship - Chapters: 4 - Words: 35,333 - Reviews: 3 - Favs: 13 - Follows: 14 - Updated: 3/16 - Published: 12/2/2023 - OC, Eren Y., Armin A., Petra R.
Warriors (Rewrite) by Crispy2.0 reviews
A rewrite of Warriors. Harry Potter finds himself as an Eldian citizen within the internment zones of Liberio. After excelling in his studies, Harry is selected to participate in the Warriors program. With the only chance to redeem his family's name in sight, Harry enters the program and departs on a new and exciting journey.
Crossover - Harry Potter & Attack on Titan/進撃の巨人 - Rated: T - English - Mystery/Adventure - Chapters: 6 - Words: 30,305 - Reviews: 2 - Favs: 23 - Follows: 33 - Updated: 3/14 - Published: 2/27 - Harry P., Annie L., Marcel/Berwick, Pieck
Dedicated Hearts made Fullmetal by Justsomeone19 reviews
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.
Crossover - Fullmetal Alchemist & Attack on Titan/進撃の巨人 - Rated: T - English - Chapters: 69 - Words: 493,492 - Reviews: 456 - Favs: 890 - Follows: 983 - Updated: 3/13 - Published: 10/1/2017 - Alphonse E., Edward E., Eren Y., Armin A.
Un-Rumbling by AfricanFire reviews
"My world was falling apart and I was sent here as a last resort option, albeit unwillingly. And I was too stupid to give my virginity away to a stranger and now both my life and the baby's are on the line because everyone including the father wants us dead... Did I mention that the baby inherited the Founding Titan?" Canon-divergent. AU. Sakua-centric. AfricanFire
Crossover - Naruto & Attack on Titan/進撃の巨人 - Rated: M - English - Drama/Mystery - Chapters: 4 - Words: 12,731 - Reviews: 4 - Favs: 16 - Follows: 21 - Updated: 3/8 - Published: 1/4 - Sakura H., Eren Y.
Warrior by Crispy2.0 reviews
Harry Potter finds himself as an Eldian citizen within the internment zones of Liberio. After excelling in his studies, Harry is selected to participate in the Warriors program. With the only chance to redeem his family's name in sight, Harry enters the program and departs on a new and exciting journey.
Crossover - Harry Potter & Attack on Titan/進撃の巨人 - Rated: T - English - Horror/Drama - Chapters: 15 - Words: 71,590 - Reviews: 27 - Favs: 163 - Follows: 209 - Updated: 2/27 - Published: 4/9/2022 - Harry P., Annie L., Marcel/Berwick, Pieck
Eternals: Conquest of Edda by Houses of The Unholy reviews
The Eternals of Earth, exiled sinners, wander the vastness of space in their starship to find more of their kind. To warn them that their service to their Celestial masters would result in the betrayal of those whom they have always protected. They encounter another world of bloody evolution and are unknowingly sucked into its conflicts between man and Titan. Post-Eternals film AU.
Crossover - Attack on Titan/進撃の巨人 & Eternals - Rated: T - English - Drama/Adventure - Chapters: 13 - Words: 87,738 - Reviews: 29 - Favs: 56 - Follows: 71 - Updated: 2/15 - Published: 8/25/2022 - Eren Y., Mikasa A., Sersi, Thena
Life of Maverick: In the Land of Giant Man Eaters by ElBurritoBandido reviews
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.)
Crossover - Attack on Titan/進撃の巨人 & Misc. Games - Rated: M - English - Adventure/Fantasy - Chapters: 43 - Words: 356,116 - Reviews: 46 - Favs: 164 - Follows: 168 - Updated: 2/14 - Published: 6/6/2021 - Hange Z., OC, Nanaba, Moblit B.
Un esfuerzo titánico by JOTTA38 reviews
Siempre había sido un chico alegre con una meta clara, ser un gran comandante del ejercito y derrotar a Mikasa hasta el suelo, pero no siempre se puede obtener lo que se quiere, aunque por eso no va a dejar de esforzarse, aunque la vida le muestre que alguna promesas son imposibles de cumplir.
Crossover - Naruto & Attack on Titan/進撃の巨人 - Rated: M - Spanish - Sci-Fi/Drama - Chapters: 2 - Words: 9,587 - Reviews: 4 - Favs: 11 - Follows: 16 - Updated: 2/4 - Published: 2/2 - Naruto U., Eren Y., Mikasa A., Armin A.
Alter by JustBlade
Transcendent. The bloodline has broken all the confines of reality and proven that nothing can stop the Anpassen. Siegfried will prove that and nothing will stop him.
Crossover - Attack on Titan/進撃の巨人 & Jujutsu Kaisen/呪術廻戦 - Rated: M - English - Angst/Tragedy - Chapters: 3 - Words: 9,919 - Favs: 11 - Follows: 14 - Updated: 1/30 - Published: 12/25/2023 - Eren Y., Grisha Y., Levi A., OC
The Nine by Haraviel reviews
The Nine Tailed Beasts have always been known as destruction made manifest— but what if there was a certain beauty and grace to their terror in the form of the Nine Titans? OOC/pseudo-genius Naruto, slow build-up.
Crossover - Naruto & Attack on Titan/進撃の巨人 - Rated: T - English - Adventure - Chapters: 5 - Words: 25,426 - Reviews: 8 - Favs: 21 - Follows: 28 - Updated: 1/22 - Published: 10/13/2023 - Naruto U., Hinata H.
World at War by mariDCfan reviews
(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
Crossover - Batman & Attack on Titan/進撃の巨人 - Rated: T - English - Adventure/Horror - Chapters: 14 - Words: 36,988 - Reviews: 16 - Favs: 57 - Follows: 59 - Updated: 1/19 - Published: 5/15/2022 - [Eren Y., Mikasa A.] Jason T./Red Hood, Timothy D./Red Robin
Attack on the Elite! by Snowball423 reviews
Armin wants to see the world. Eren has a self imposed mission. Mikasa just wants to protect them both so she can have her family. What changes will be brought to ANHS with the Shiganshina trio attending? Especially when they are split up?
Crossover - Attack on Titan/進撃の巨人 & Classroom of the Elite/ようこそ実力至上主義の教室へ - Rated: M - English - Drama - Chapters: 1 - Words: 5,131 - Reviews: 2 - Favs: 6 - Follows: 9 - Published: 1/15 - Armin A., Eren Y., Mikasa A., Kiyotaka Ayanokōji
A Titan's Shadow by OffBatter reviews
Eren expected to die, as soon as Mikasa decapitated him and felt her lips on his he knew he was done for. Eren couldn't be grateful, he just wanted to end the madness that The Rumbling was. He doesn't care where he'd go. He slowly opens his eyes only to be welcomed by a bizarre-looking room with a bizarre-looking man (AOT X P4)
Crossover - Attack on Titan/進撃の巨人 & Persona Series - Rated: T - English - Mystery/Friendship - Chapters: 6 - Words: 92,239 - Reviews: 25 - Favs: 54 - Follows: 67 - Updated: 1/15 - Published: 7/24/2022 - Yosuke H., Chie S., Yukiko A., Eren Y.
Attack on Paradis: Who Will Know? by Traitor of All Traitors reviews
We all know what happened with Marley, so what would happen if it happened with Paradis? How would the people left alive react to this nightmarish reality? How would they rebuild and move on?
Crossover - Attack on Titan/進撃の巨人 & Godzilla - Rated: M - English - Tragedy/Hurt/Comfort - Chapters: 8 - Words: 21,971 - Reviews: 23 - Favs: 26 - Follows: 27 - Updated: 1/14 - Published: 9/5/2023
Attack on Zero by Enigmatic Bandit reviews
At last, the Rumbling is over and the Titans are gone. Now, Eren finds himself again at the base of the great tree. But his time of reflection won't go quite as planned due to a white-haired visitor who is not of his world.
Crossover - Attack on Titan/進撃の巨人 & Re:Zero - Rated: T - English - Chapters: 1 - Words: 1,254 - Reviews: 2 - Favs: 11 - Follows: 16 - Published: 1/12
Ultra-Titan by Queen of Sharks reviews
On a fateful night, a meteorite just happened to crash land onto a young boy named Eren Jaeger. This event left Eren miraculously unharmed, but his life would be changed forever, as he found a mysterious cylindrical object in his hand when he emerged from the meteor.
Crossover - Ultraman & Attack on Titan/進撃の巨人 - Rated: T - English - Sci-Fi/Fantasy - Chapters: 14 - Words: 70,009 - Reviews: 17 - Favs: 54 - Follows: 51 - Updated: 1/8 - Published: 5/1/2023 - Ultra Brothers, Eren Y., Mikasa A., Frieda R.
They're Hard to Kill! by Izzycity12 reviews
"Those Titans die easily enough to .50 BMG. Give me enough Securitrons and time. I'd make that island safe for expansion." "It's not the Titans that concern me." In 2790, with the help of RobCo Industries, the NCR earned its place in history as the first human civilization to expand onto another planet. One that holds both the wonders, ideals, and fears of the post-war world.
Crossover - Fallout & Attack on Titan/進撃の巨人 - Rated: M - English - Sci-Fi - Chapters: 7 - Words: 28,161 - Reviews: 12 - Favs: 45 - Follows: 59 - Updated: 1/7 - Published: 6/24/2023 - Courier, Mr. House, Armin A., Erwin S.
Beyond Oceans and To A Galaxy Beyond by DarkHelm145 reviews
The Imperial flag reigns across the galaxy. Some join the Empire in hopes of keeping the galaxy secure, others see the flag as a sign of evil. From the ashes of the Republic, a Rebellion is formed and they can take anyone who is willing to fight. One group of soldiers have come together for their own reasons, but what unites them is the fight against the Empire.
Crossover - Star Wars & Attack on Titan/進撃の巨人 - Rated: T - English - Adventure/Drama - Chapters: 4 - Words: 57,569 - Reviews: 5 - Favs: 21 - Follows: 27 - Updated: 1/3 - Published: 10/28/2021 - Luke S., Leia O., Eren Y., Mikasa A.
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