Avengers Crossovers
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Time Lord Science by Real Tom reviews
After the Guardians of the Galaxy deliver some seemingly ordinary cargo, all hell breaks loose as they get thrown into the center of Thanos's plot to wipe out half of all life in the universe. Can the combined might of the Avengers, The Guardians of the Galaxy, the Sorcerer Supreme and the Last Child of Gallifrey stop him?
Crossover - Doctor Who & Avengers - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 3,386 - Reviews: 4 - Favs: 6 - Follows: 9 - Updated: 3/15 - Published: 1/23 - 11th Doctor
The Fallen Gamer by StarWaves reviews
A woman from our world is reborn as a Fallen Angel Gamer in a Marvel/Crossover AU. Will she grind her way to the top, or get a game over?
Crossover - High School DxD/ハイスクールD×D & Avengers - Rated: M - English - Romance/Adventure - Chapters: 139 - Words: 585,288 - Reviews: 1004 - Favs: 1,594 - Follows: 1,776 - Updated: 3/14 - Published: 10/26/2023
A Wizard in the MCU by bivz643 reviews
In the Limbo version of Platform 9 3/4, Dumbledore tells Harry he is not truly dead, and thus has a choice. He can catch a train and go "on" from King's Cross, either to the real afterlife or back into his body in the Forbidden Forest and try to save more lives and souls. When he wakes up however, Harry realises that he got on the wrong train.
Crossover - Harry Potter & Avengers - Rated: M - English - Romance - Chapters: 41 - Words: 196,887 - Reviews: 412 - Favs: 1,743 - Follows: 2,467 - Updated: 3/14 - Published: 6/14/2024 - [Harry P., Black Widow/Natasha R.]
Spider-Man: Home Alone by Sonicfan32567 reviews
Ever since Doctor Strange cast the spell that made everyone forget the existence of Peter Parker, Spider-Man decided it would be best to work alone, despite the loneliness he feels. He now has to learn how to open up to people again, while facing a looming threat in New York that will test his own values. (PeterXKateBishopXGwenXFelicia/Black Cat) (No, it's not a harem) (MCU)
Crossover - Spider-Man & Avengers - Rated: T - English - Adventure/Romance - Chapters: 4 - Words: 13,870 - Reviews: 19 - Favs: 87 - Follows: 106 - Updated: 3/14 - Published: 8/5/2023 - Peter P./Spider-Man, Gwen S., Felicia H./Black Cat, Kate Bishop/Hawkeye
Scion of Sorcery, Dimensions of Destiny by DZ2 reviews
A chance encounter and a terrible vision brings about the biggest test for the Sorcerer Supreme. No, not Dormammu, Mordo or Thanos: no, this challenge is Fatherhood. Grey Super/OP Harry; Slow burn Haphne
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure/Family - Chapters: 12 - Words: 81,089 - Reviews: 118 - Favs: 372 - Follows: 518 - Updated: 3/14 - Published: 11/14/2024 - [Harry P., Daphne G.] [Dr. Strange/Stephen S., C. Palmer]
Spinning Wheels of Death by Mortises reviews
Harry walks into the Forbidden Forest, ready to die—but Death has other plans. Instead of perishing, he awakens as the true Master of Death, irrevocably changed. Returned to life, he must navigate the final battle and unravel what it truly means to wield Death’s power.
Crossover - Harry Potter & Avengers - Rated: K+ - English - Suspense/Mystery - Chapters: 6 - Words: 3,722 - Reviews: 1 - Favs: 18 - Follows: 30 - Published: 3/13
Avengers: Infinite Wars by free man writer reviews
The Clone Wars are in full swing with the galaxy divided. The Jedi lead the clone army against the infinite droid army of the Separatists. Yet a wild card enters the fray. The Avengers. From there, newer, more sinister and deadlier threats emerge and The Galaxy, no, the universe, shall never be the same again. Co-written by Jebest4781 and BulletStormX. Now in Season 4.
Crossover - Star Wars & Avengers - Rated: T - English - Adventure - Chapters: 129 - Words: 1,867,265 - Reviews: 6219 - Favs: 2,602 - Follows: 2,617 - Updated: 3/12 - Published: 12/4/2016 - Anakin Skywalker, Obi-Wan K., Captain America/Steve R., Spider-Man/Peter Parker
Marvel Studios: The Amazing Spider-Man by WolfMaster2020 reviews
Peter Parker life changes when a spider gives him superhuman abilities. While fighting a mutated scientist, he must discover the truth about his parents and who he is now, while discovering his feelings for his crush, Gwen Stacy.
Crossover - Avengers & Spider-Man - Rated: T - English - Adventure - Chapters: 8 - Words: 23,487 - Reviews: 41 - Favs: 59 - Follows: 67 - Updated: 3/12 - Published: 10/23/2022 - [Peter P./Spider-Man, Gwen S.] Curt C./Lizard, Black Widow/Natasha R.
Rogue Redemption by Steatoda reviews
It's been a year since Tyson woke up in the Marvel universe, realizing he's replaced the X-Men heroine, Rogue, and gained her superpower. Along the way, he's made enemies. With only months until the Battle of New York, his old nemesis has returned. Will Tyson's preparations be enough?
Crossover - Marvel & Avengers - Rated: M - English - Adventure/Supernatural - Chapters: 20 - Words: 120,429 - Reviews: 74 - Favs: 207 - Follows: 241 - Updated: 3/12 - Published: 12/25/2024 - J. Grey/Marvel Girl/Phoenix, I. Rasputin/Magik, F. Hardy/Black Cat, Black Widow/Natasha R.
Orphan Adrift by Triden117 reviews
A young man raised in an orphanage and foster care dies and is reincarnated as Superman in an AU version of the MCU. Is it weird that his favorite part of being superman isn't the powers, but Ma and Pa kent? No lemons. SI OC. M for swearing and some violence.
Crossover - Superman & Avengers - Rated: M - English - Adventure/Family - Chapters: 8 - Words: 57,834 - Reviews: 162 - Favs: 547 - Follows: 667 - Updated: 3/11 - Published: 3/21/2024
American Comics: Starting off With Wanda In Black Silk Stockings by cloudrunstudios reviews
Hode travelled through the Marvel Universe and awakened the "Enjoy Life Surprise" system. As long as he enjoys a high-quality life through food, drink, and entertainment, he can check in and receive random rewards from across the multiverse! [You deeply got to know the Scarlet Witch Wanda] [Reward: Phoenix Force]
Crossover - Avengers & X-Men: The Movie - Rated: M - English - Adventure/Supernatural - Chapters: 60 - Words: 57,080 - Reviews: 7 - Favs: 32 - Follows: 38 - Updated: 3/11 - Published: 12/26/2024 - Charles Xavier, Iron Man/Tony S., Wanda M./Scarlet Witch, Dr. Strange/Stephen S.
Full Loki! by Dimensional Phaser reviews
Loki knows many secrets Odin buried deep centuries before the start of the MCU, he's also a changed man because of Hiccup. How will the events of his escapades in the Viking Era reshape the future? It's a good thing a different Variant already broke the Sacred Timeline because he's long since passed his Nexus Event.
Crossover - How to Train Your Dragon & Avengers - Rated: T - English - Hurt/Comfort/Adventure - Chapters: 47 - Words: 365,215 - Reviews: 180 - Favs: 190 - Follows: 206 - Updated: 3/11 - Published: 5/28/2022 - Hiccup, Toothless, Loki
Iron & Monsters by ExcaliburStuckInMyStoneHeart reviews
Tony goes back home more wiser than before. Charlie moved around for a few months always ending up back at the Bunker. James settled into this new way of life hunting monsters and starting to feel like he found some purpose in his life. Sam and Dean's life get increasingly more difficult as the mess with the Demon and Angel tablets comes to a head. This is were the story continues.
Crossover - Supernatural & Avengers - Rated: M - English - Supernatural/Family - Chapters: 5 - Words: 17,857 - Reviews: 2 - Favs: 10 - Follows: 14 - Updated: 3/10 - Published: 7/6/2024 - Charlie B., Iron Man/Tony S., Pepper P., Bucky Barnes/Winter Soldier
A Soldier Adrift: Captain Westeros by WiseTomato reviews
The Infinity Stones are not to be wielded lightly, as Steve Rogers discovers when he washes up on the shores of Westeros. In a world of swords and spears, what difference can one shield make?
Crossover - A song of Ice and Fire & Avengers - Rated: M - English - Adventure/Fantasy - Chapters: 42 - Words: 621,731 - Reviews: 1203 - Favs: 3,504 - Follows: 3,908 - Updated: 3/9 - Published: 6/23/2021
Harry Romanov: Son of the Black Widow by DubshortforW reviews
AU: She always wanted children, but the Red Room took that from her; until an accident in the UK brought to light a secret hidden from her. What was stolen from her only to be revealed when SHIELD found a boy that should not be possible. A boy that science said could only have one mother: her, Natasha Romanoff; the Black Widow.
Crossover - Harry Potter & Avengers - Rated: M - English - Family/Adventure - Chapters: 2 - Words: 13,423 - Reviews: 44 - Favs: 230 - Follows: 350 - Updated: 3/9 - Published: 12/19/2022
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: 28 - Words: 507,443 - Reviews: 2 - Favs: 36 - Follows: 30 - Updated: 3/9 - Published: 4/12/2023 - Kirito/Kazuto K., Asuna/Asuna Y., Captain America/Steve R., OC
Iron Mage of the Avengers by x5irANDREASx reviews
Having found that his biological father was someone else, Harry decides to meet him and in doing so allows for his life to start a whole new journey filled with heros and villains.
Crossover - Harry Potter & Avengers - Rated: M - English - Adventure - Chapters: 14 - Words: 57,635 - Reviews: 53 - Favs: 379 - Follows: 554 - Updated: 3/9 - Published: 11/18/2024 - Harry P., Iron Man/Tony S.
Counterpart Conferences by Michael Weyer reviews
In the wake of the Infinity Crisis, various forces discuss what has occurred...and what is to come. Chapter 13: A meeting of the Captains.
Crossover - Avengers & Arrow - Rated: T - English - Chapters: 13 - Words: 87,465 - Reviews: 244 - Favs: 122 - Follows: 93 - Updated: 3/9 - Published: 12/16/2018
Patient 15 by Fireclaw111
Here was the thing that people tended to not understand about the usual serial killer; they were born bad. This was why the textbook summary of Patient 15, was inaccurate. She was not an average serial killer.
Crossover - Avengers & 100 - Rated: M - English - Romance/Crime - Chapters: 1 - Words: 1,243 - Published: 3/8 - Black Widow/Natasha R., Agent Maria Hill, Hela, Clarke G. - Complete
Cousins Built From Tragedy by SpiderBat1996 reviews
Peter Parker has experienced a lot. Taking on criminals, being snapped away for five years, betrayal, his identity leaked, multiverse villains, and losing everything in one night. Finding out he has a magical cousin from Britain and showing him what it means to be in a family shouldn't be too hard, except a crazy Dark Lord is after his cousin. Peter Parker adopts Harry Potter fic.
Crossover - Harry Potter & Avengers - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 3 - Words: 10,666 - Reviews: 9 - Favs: 51 - Follows: 75 - Updated: 3/8 - Published: 3/4 - Harry P., Sirius B., Spider-Man/Peter Parker, Kate Bishop/Hawkeye
The biggest liar by Haxong reviews
David, one of the four alters that make up Marc Spector, DID patient and recently retired superhero/avatar of Khonshu, is still convinced he's really just playing a VR game and that none of the giant mess the system finds itself in is real. Nothing Jake says can convince him otherwise! Post Ammit-mission, the boys move to New York where they run into Spider-Man and chaos ensures.
Crossover - Avengers & Moon Knight - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 18 - Words: 75,982 - Reviews: 21 - Favs: 14 - Follows: 17 - Updated: 3/8 - Published: 12/12/2024 - Spider-Man/Peter Parker, Marc S., Steven G., OC
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: T - English - Family/Adventure - Chapters: 17 - Words: 106,799 - Reviews: 14 - Favs: 35 - Follows: 35 - Updated: 3/7 - Published: 1/4/2024 - Captain Rex, OC, Spider-Man/Peter Parker, Kate Bishop/Hawkeye
Clint's Epitaph by hellomynameisv
Contrary to popular belief, it is not Nat who starts it, but Matt. Clint would've been screwed either way, but he wants to make this absolutely clear: Matt is the one to blame for all of this. (Clint Barton is a dead man. No, seriously.)
Crossover - Avengers & Daredevil - Rated: T - English - Humor/Friendship - Chapters: 1 - Words: 5,021 - Favs: 4 - Published: 3/7 - [Black Widow/Natasha R., Matt M.] Hawkeye/Clint B. - Complete
In the fields of wine by ArsLionessGhostFang
AU. Clarke knew that this relationship probably wasn't ideal. Because...well, it likely wasn't ideal to let a gang of murderers make love to her, right smack in the middle of her father's vineyard.
Crossover - Avengers & 100 - Rated: M - English - Romance - Chapters: 1 - Words: 1,428 - Published: 3/7 - Black Widow/Natasha R., Clarke G., Anya, Ontari - Complete
Universal Collisions: Secret Crisis by RECKLESS SOLDIER-MS reviews
Murders and disasters are occurring across the Multiverse. A mystery surrounds Westview that goes beyond the Hex, drawing the Avengers, the Justice League and other heroes together. But there may be more than just a conqueror that threatens the Multiverse as strange anomalies in the sky hide an evil that might create even the most unexpected alliances.
Crossover - Justice League & Avengers - Rated: M - English - Adventure/Drama - Chapters: 15 - Words: 104,731 - Reviews: 13 - Favs: 18 - Follows: 19 - Updated: 3/7 - Published: 10/3/2022 - Bruce W./Batman, Barry A./Flash, Wanda M./Scarlet Witch, Sam W./Falcon
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