Avengers Crossovers
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SAO: Avenger by JCK824TO reviews
It's been two months since SAO was cleared. But the 300 players remain comatose, including Asuna Yuuki. But when he learns about the arranged marriage & the possibility of Asuna in ALfheim Online, Kazuto, & his friends, dive into ALO in search of her. However, they're not the only ones. Steve Rogers, Thomas Anderson, & the Howler Platoon dives in to investigate.
Crossover - Sword Art Online/ソードアート・オンライン & Avengers - Rated: T - English - Drama - Chapters: 23 - Words: 393,813 - Reviews: 2 - Favs: 28 - Follows: 23 - Updated: 5/3 - Published: 4/12/2023 - Kirito/Kazuto K., Asuna/Asuna Y., Captain America/Steve R., OC
The Golden Goblin And The Silver Spider by Hector Flores
Once again Hector and Hiro are on another Adventure this time in the MCU they shall become the golden goblin and the silver spider and watch how they change the universe For Better or Worse this is an Au Harem story.
Crossover - Spider-Man & Avengers - Rated: M - English - Adventure/Romance - Chapters: 1 - Words: 4,221 - Favs: 1 - Follows: 2 - Published: 5/3
Marvel: The Foundation by Darkstarcrow reviews
The MCU isn't the safest place to be, even less so if you happen to be a crime lord. Now, If that wasn't bad enough on its own. The Foundation comes knocking, and with them, the SCP objects. Alex now has to lead the Foundation to glory one SCP at a time, all while trying his best to stay hidden from the likes of Nick Fury and The Ancient One.
Crossover - Avengers & SCP Foundation Mythos - Rated: T - English - Supernatural/Adventure - Chapters: 105 - Words: 247,981 - Reviews: 156 - Favs: 140 - Follows: 165 - Updated: 5/3 - Published: 3/2 - O5-1
Watching Avengers of Steel by RiptideIVLIVS reviews
With expressed permission from author Reyel, this story is the watching of her story, Avengers of Steel. The Avengers, including Superman, with divine intervention, watch their future.
Crossover - Superman & Avengers - Rated: T - English - Adventure/Humor - Chapters: 2 - Words: 22,267 - Reviews: 84 - Favs: 309 - Follows: 347 - Updated: 5/3 - Published: 4/2/2021 - Clark K./Superman/Kal-El, Black Widow/Natasha R., Captain America/Steve R., Iron Man/Tony S.
A day out with mommy and daddy by valpolyto
Clarke Griffin enjoys going out with some of her mates. Can she help it if sometimes she gets...in the mood and her mates are good at predicting what she needs?
Crossover - Avengers & 100 - Rated: M - English - Romance - Chapters: 1 - Words: 376 - Published: 5/2 - Black Widow/Natasha R., Hulk/Bruce B., Wanda M./Scarlet Witch, Clarke G.
Inveniam Viam Aut Faciam: I Shall Find a Way or Make One by jewelburns reviews
A long lost secret turns Harry's world upside down, now Sirius must rely on an unexpected ally to get Harry to safety after Voldemort's plans take a deadly turn. Being a father was never in Tony Stark’s life plan, but he quickly learns how far he'll go to protect his son from a world of evil wizards and a new enemy targeting him that Tony never saw coming.  AU Post-GOF/Avengers
Crossover - Harry Potter & Avengers - Rated: T - English - Family/Drama - Chapters: 3 - Words: 16,204 - Reviews: 8 - Favs: 34 - Follows: 62 - Published: 5/2 - Harry P., Iron Man/Tony S.
Guardian of the Soul: Infinity Saga by HPfanfictioner66 reviews
His Benefactor? A super powerful cosmic being. His job? To guard a stone that controls an essential aspect of existence. His name? Harry James Potter. After Harry's demise at the hands of Voldemort, he gets a chance at a new life in a new universe. But there's always a catch. Will Harry save the world or will he die trying… again?
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 15 - Words: 94,320 - Reviews: 561 - Favs: 3,204 - Follows: 4,469 - Updated: 5/2 - Published: 1/15/2023 - Harry P., Iron Man/Tony S., Ancient One
Book 4 A new species by Carnage-123
A new species found by the Doctor set before guardian 3 (I am not looking for calibration)
Crossover - Doctor Who & Avengers - Rated: M - English - Romance - Chapters: 8 - Words: 3,519 - Updated: 5/1 - Published: 4/30 - Complete
Initiative by LuvMiddleEarth reviews
A girl, mutated back in the late 1930's, is given a new chance with a new purpose in 1998 when she meets Nick Fury in the dark alleyways of Seattle. From there, her life has changed significantly, and given a task to decipher some alien symbols. Little did she know, that trying to learn more about these symbols will bring extraordinary beings from another world to this one.
Crossover - Transformers & Avengers - Rated: M - English - Fantasy/Romance - Chapters: 7 - Words: 31,004 - Reviews: 8 - Favs: 15 - Follows: 16 - Updated: 5/1 - Published: 7/18/2023 - Bumblebee, Optimus Prime, Black Widow/Natasha R., Nick F.
The Man Who Won't Die Meets Death by shdowstep reviews
Hela watched eagerly as the bonds of her prison slowly unraveled, ticking down to the day she would finally be free to reclaim her birthright. Until that time and thanks to the weakening of her prison, it was trivial to use magic to observe the Realms that would one day be hers. Finding a man that should have died and befriending him? That hadn't been in her plans at all.
Crossover - Captain America & Avengers - Rated: T - English - Romance/Adventure - Chapters: 4 - Words: 13,577 - Reviews: 23 - Favs: 59 - Follows: 81 - Updated: 4/30 - Published: 1/31 - [Steve R./Capt. America, Hela]
Are you afraid of us? by Raindownthestreet
One of Clarke's vampire mates asks her a question. And Clarke isn't sure how to answer that, because all she wonders is, "which one of you killed my birth mother?" Warnings for gore. Story inspired by WolfHowlRunner61's Her Guardians.
Crossover - Avengers & 100 - Rated: M - English - Horror/Romance - Chapters: 1 - Words: 2,359 - Published: 4/30 - Black Widow/Natasha R., Wanda M./Scarlet Witch, Hela, Clarke G. - Complete
Book 3 - The scarlet witch love story (part one) by Carnage-123 reviews
Set in the world off Doctor Who and Avengers a young couple is about to begin there love story (please note I don’t own doctor who or MCU nor any off the characters set during the book of the vampires book 1 and 2
Crossover - Avengers & Doctor Who - Rated: M - English - Drama/Romance - Chapters: 9 - Words: 3,851 - Reviews: 1 - Updated: 4/30 - Published: 4/28 - Complete
Mischief Managed by mystiquewitch reviews
Loki didn't always feel like an outcast; there was a time he felt accepted, admired, had friends, a place where he felt at home, the Midgardian Magical Community, the place where the child Loki abandoned and his former lover lived, so after losing the battle of New York, Loki decides to escape and hide amongst the wizards, too bad nothing is how Loki expected it to be.
Crossover - Harry Potter & Avengers - Rated: M - English - Family/Adventure - Chapters: 64 - Words: 359,961 - Reviews: 111 - Favs: 489 - Follows: 619 - Updated: 4/29 - Published: 11/9/2022 - Harry P., Sirius B., Loki
Silk & Swarm by Alfir reviews
Peter Parker died, and Thanos sure did a number on him… Waking up in Brockton Bay, he immediately got himself tangled with the Rage Dragon, and after that— with Taylor whom for some reason he could feel an unusual attraction that defied his logic. Taylor was unsure, but at some point, Spidey got included in her Swarm...
Crossover - Avengers & Worm - Rated: T - English - Sci-Fi/Romance - Chapters: 26 - Words: 67,052 - Reviews: 54 - Favs: 136 - Follows: 177 - Updated: 4/29 - Published: 3/17
Dieu de la mort by Yuni Stark reviews
Briseur de sort était un de ces métiers où on peut dire qu'il faut se méfier des anciens dans une profession qui tue jeune. Harry blâmait pourtant sa chance Potter lorsqu'il fut éjecté de sa dimension pour atterrir dans un monde où les dieux existent. Au moins, il pouvait offrir une bonne vie à son double. Et qui sait ? Peut-être même rencontrer son dieu favoris.
Crossover - Harry Potter & Avengers - Rated: M - French - Adventure/Family - Chapters: 4 - Words: 24,519 - Reviews: 19 - Favs: 85 - Follows: 91 - Updated: 4/29 - Published: 4/23 - [Harry P., Loki]
I would have died for your sins, Instead I just died inside by Agent Melinda Coulson
Been meaning to write these two for years so thought I'd give it a chance :) inspired by the bridge in "the smallest man who ever lived by Taylor Swift" "Were you sent by someone who wanted me dead? Did you sleep with a gun underneath our bed? Were you writin' a book? Were you a sleeper cell spy? In fifty years, will all this be declassified? Might continue later :)
Crossover - Avengers & Agents of S.H.I.E.L.D. - Rated: K - English - Romance/Hurt/Comfort - Chapters: 1 - Words: 2,219 - Published: 4/29 - Black Widow/Natasha R., M. May, Skye/Daisy J.
Emerald Jotun by Dark Fasha's Phoenix reviews
Loki was once someone people didn't know. He was once someone who had fallen head over heels in love with a man. He was once Lily Evans and if there was something he wanted more than that of the throne on Asgard it was children; his baby was on Earth and he would get him back one way or another. When he did not even Odin would take his boy from him again; he would not lose Haraldr.
Crossover - Harry Potter & Avengers - Rated: T - English - Family - Chapters: 7 - Words: 10,535 - Reviews: 56 - Favs: 448 - Follows: 571 - Updated: 4/28 - Published: 6/7/2020 - Harry P., James P., Loki, Hawkeye/Clint B.
The letter never sent by SoaringHurricane
Natasha smirked against Clarke's neck, then opened her mouth and she cooed to Clarke, "You are loved, you will always be loved, and always be worthy of loved. Remember that, my love. You always will be loved." Direct sequel to my story, "Devoted to one heart only."
Crossover - Avengers & 100 - Rated: M - English - Romance - Chapters: 1 - Words: 1,657 - Published: 4/28 - Black Widow/Natasha R., Clarke G. - Complete
The Dark Avenger by Luke5921 reviews
Delve into a world where before Men of Iron flew and Legends of the Past came back, there was already an Avenger lurking in the shadows, an Avenger of the night, a Dark Avenging Knight Batman/Avengers crossover. Batman in the Marvel Cinematic Universe.
Crossover - Batman & Avengers - Rated: T - English - Adventure - Chapters: 6 - Words: 59,064 - Reviews: 120 - Favs: 337 - Follows: 375 - Updated: 4/28 - Published: 6/17/2023 - Barbara G., Bruce W./Batman, Iron Man/Tony S., Carol Danvers/Captain Marvel
The Black Panther of Amphibia by Epiclot214 reviews
(Cover art by Framraw) When Anne opens a mysterious box, she and her friends, Sasha and Marcy, are transported to the world of Amphibia. However, they weren't alone. Their other friends, T'Challa, Erik, and Shuri, were dragged along for the ride. Trapped in this other world, Anne and T'Challa will have adventures with the Planter family while looking for a way home.
Crossover - Avengers & Amphibia - Rated: K+ - English - Adventure/Fantasy - Chapters: 19 - Words: 54,451 - Reviews: 198 - Favs: 137 - Follows: 116 - Updated: 4/28 - Published: 9/30/2021 - Black Panther/T'Challa, Anne, Sprig, Hop Pop
Agent Laurel Potter by QueenKas reviews
Laurel Potter stumbles into the S.H.I.E.L.D. headquarters in New York. Her options: Join or Imprisonment. (Fem!Harry)
Crossover - Harry Potter & Avengers - Rated: T - English - Chapters: 1 - Words: 2,265 - Reviews: 2 - Favs: 14 - Follows: 24 - Published: 4/28 - Harry P.
Protectors of the Nebula by What If Universe reviews
The war is over. But the battle has only begun. The Republic has fallen, and the Jedi were slaughtered but some survived. Peter Parker, Spider-Man, Kate Bishop, Hawkeye. Amber Morgan, a Jedi Padawan, and Captain Rex. They have survived Order 66 and are now out on their own, protecting what's left of the Galaxy from the Empire. But are they going to be enough, or is it all for not?
Crossover - Star Wars & Avengers - Rated: K - English - Family/Adventure - Chapters: 6 - Words: 37,025 - Reviews: 7 - Favs: 26 - Follows: 28 - Updated: 4/28 - Published: 1/4 - Captain Rex, OC, Spider-Man/Peter Parker, Kate Bishop/Hawkeye
Redemption by memepotter952504 reviews
La vie n'avait pas été tendre, ni pour Harry, ni pour Loki. Ils avaient vu et subis des horreurs durant leur passé mais avaient survécu et voulaient tourner leur regard vers l'avenir. L'un médicomage, l'autre un dieu recherché pour ses crimes, ils se rencontrent d'une manière bien singulière et finissent par vivre ensemble.
Crossover - Harry Potter & Avengers - Rated: M - French - Hurt/Comfort/Romance - Chapters: 20 - Words: 117,631 - Reviews: 153 - Favs: 445 - Follows: 461 - Updated: 4/28 - Published: 3/14/2021 - [Harry P., Loki]
The Stark Family Legacy by Sadb1tchoclock
Tony Stark woke up to the sound of banging on his front door, he got up as to see who was disturbing he sleep and there he saw. Read to find out. I don't own anything.
Crossover - Avengers & Captain America - Rated: T - English - Family/Drama - Chapters: 4 - Words: 14,854 - Favs: 1 - Follows: 1 - Updated: 4/27 - Published: 2/25 - Iron Man/Tony S., War Machine/James R., OC, Dum Dum Dugan
What do you do with a horny zombie? by valpolyto
What are you supposed to do with a zombie that has been given extreme aphrodisiacs? Well, the answer that the Avengers and Defenders give, is that they pleasure her.
Crossover - Avengers & 100 - Rated: M - English - Romance - Chapters: 1 - Words: 1,468 - Published: 4/27 - Black Widow/Natasha R., Hulk/Bruce B., Carol Danvers/Captain Marvel, Clarke G. - Complete
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