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The Systems Force: Operation Unthinkable by Bui Trong Phuc reviews
After a helicopter crash, Navy SEALs Captain Avery Gallahan woke up to find out that he was in a completely different reality than his own with no idea of how he got here or where his team was. Now he has to survive the harsh world and the villain and hero in it. But first, he has to figure out what happened and why this mysterious Doctor is so interested in him. (Crackish)(Lemon)
Crossover - DC Superheroes & Marvel - Rated: M - English - Adventure - Chapters: 13 - Words: 52,633 - Reviews: 5 - Favs: 32 - Follows: 36 - Updated: 3/9 - Published: 11/3/2023 - Princess Diana/Wonder Woman, S. Wilson/Deathstroke, J. Grey/Marvel Girl/Phoenix, Emma Frost/White Queen
Heroes United by Rebirth Exile reviews
It was supposed to be a simple training exercise but a strange portal has pulled 10 Class 1-A students to a world full of the mightiest heroes and exciting adventures which the 10 students will never forget. A Marvel x My Hero Academia x Batman story. Inspired by Game2002's DC versions and Javimagine236's Marvel version of their stories.
Crossover - Marvel & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure - Chapters: 17 - Words: 80,214 - Reviews: 121 - Favs: 109 - Follows: 131 - Updated: 3/9 - Published: 6/3/2023
Chronicles of the Azure by Bleachfananon2
The second instalment of the Jack Arnold Fanfic Universe. YHVH is dead. However, the Ascension Project is not yet destroyed. Upon learning this, it is up to Jack to traverse the Multiverse and find a way to stop the destruction of reality before all is doomed.
Crossover - Marvel & Hazbin Hotel - Rated: M - English - Adventure/Sci-Fi - Chapters: 5 - Words: 10,980 - Updated: 3/9 - Published: 2/17
Kishu-no-Seishin - Book 1: Imps and Prayers by Tuigen reviews
"Someone has played a dangerous game, made pawns from the best of us. We march towards an uncertain and terrifying future; and while we may stumble, we will not fall." - Cover Art courtesy of Javier Garron, Avengers #58 (2018) Marvel Comics
Crossover - Marvel & Kimetsu no Yaiba/鬼滅の刃 - Rated: T - English - Adventure/Supernatural - Chapters: 13 - Words: 30,139 - Reviews: 2 - Favs: 11 - Follows: 12 - Updated: 3/9 - Published: 4/8/2023
Marvel's Injustice 2 by Kira is Crash reviews
Two years passed since the fall of the Regime. Earth was at peace until a new Masters of Evil emerge and threaten that peace. If that wasn't enough the Regime are slowly picking themselves up and plan on saving the world their way. With all of these going on what will Spider-man and the Secret Avengers do?
Crossover - Marvel & Injustice: Gods Among Us - Rated: K+ - English - Adventure - Chapters: 8 - Words: 20,771 - Reviews: 31 - Favs: 38 - Follows: 34 - Updated: 3/8 - Published: 1/10/2021
The Light of Abyss by Rater202 reviews
You ever find out something about your parents and then all the weird stuff you've been going through makes a lot more sense? Luz Noceda doesn't know it yet, but she's about to go through some changes related to an experience that her parents had back in the 1990s, before she was born and well before the Noceda's moved from to Gravesfield Connecticut.
Crossover - Marvel & Owl House - Rated: T - English - Adventure/Romance - Chapters: 14 - Words: 52,699 - Reviews: 27 - Favs: 31 - Follows: 37 - Updated: 3/8 - Published: 1/23 - [Luz N., Amity B.]
Symbiote Knight by Agent-G reviews
A meteorite lands in Remnant but this had a special passenger on it. A symbiote and Jaune just has the luck to get a new and otherworldly new partner at Beacon.
Crossover - Marvel & RWBY - Rated: M - English - Romance - Chapters: 17 - Words: 85,121 - Reviews: 244 - Favs: 730 - Follows: 896 - Updated: 3/8 - Published: 7/14/2023 - Jaune A., Team RWBY, Team JNPR
Marvel's Ten Shadows by TheCursedMillennial reviews
Into the world of Marvel with the Ten Shadows, and a System.
Crossover - Marvel & Jujutsu Kaisen/呪術廻戦 - Rated: K - English - Chapters: 9 - Words: 28,119 - Reviews: 6 - Favs: 12 - Follows: 20 - Updated: 3/8 - Published: 2/15
Web of Marvelous by The-Raider
In this take of Spider-Man's life come take a look of how he deals with a blooming romance with one Ms. Marvel, juggle his professional life as a Scientist at Horizon Life, his superhero life along with meeting the expectations of his mentors - Batman and Iron Man. Next Chapter will be out by 21st March 2024.
Crossover - Batman & Marvel - Rated: T - English - Sci-Fi/Romance - Chapters: 6 - Words: 5,459 - Favs: 7 - Follows: 6 - Updated: 3/7 - Published: 12/8/2023 - [P. Parker/Spider-Man, C. Danvers/Ms. Marvel/Captain Marvel] Bruce W./Batman, T. Stark/Iron Man
My Hero Academia: Marvelous Legacy by Oan Glalie reviews
The daughter of a living legend, a fangirl, a boy with unatural powers and a mysterious girl will soon be attending Japan's top hero school. What lies ahead of them is quite unknown at the moment, but they can discover it soon enough as they work on becoming heroes together alongside their new classmates and teachers... Their story has only just begun.
Crossover - Marvel & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Friendship - Chapters: 34 - Words: 447,651 - Reviews: 177 - Favs: 180 - Follows: 187 - Updated: 3/7 - Published: 1/4/2021
World Jumper: A Wizard's Odyssey by crowkenz reviews
A Simple law student's life turned upside down when he was gunned down by a fellow student. Thrown into places and situations beyond his wildest imagination follow him on his journey to become the strongest being in all the verses. SI/OC with magic from the Harry potter verse World travel/Multi crossover
Crossover - Harry Potter & Marvel - Rated: M - English - Fantasy/Adventure - Chapters: 11 - Words: 18,639 - Reviews: 32 - Favs: 227 - Follows: 319 - Updated: 3/7 - Published: 12/28/2023 - Harry P., Minerva M., N. Tonks, Daphne G.
Rogue Replacement: A Marvel Story by Steatoda reviews
Tyson's confusion is palpable when he wakes up disoriented in the back of a truck. But the real kicker? He's replaced the X-Men's signature hero, Rogue, and gained her superpower, a gift and curse combined. His touch becomes a danger to all, but holds near-limitless potential. OC/Semi-SI.
Crossover - Marvel & Avengers - Rated: M - English - Adventure/Supernatural - Chapters: 45 - Words: 251,242 - Reviews: 468 - Favs: 913 - Follows: 1,096 - Updated: 3/6 - Published: 8/30/2023 - OC, I. Rasputin/Magik
The Monarch System by Ivan Talos
A man is reincarnated into the world of Marvel, some 7000 Years bevore the actual plot. He does have system, but this system came with a cost. The world of Marvel is not as he knew it in his past life, and because his system works on the template of the Emperor of Mankind, true Chaos Gods now inhabit the Immaterium, parallel to reality. More info above the first chapter, enjoy!
Crossover - X-overs & Marvel - Rated: M - English - Supernatural/Fantasy - Chapters: 2 - Words: 8,428 - Favs: 11 - Follows: 18 - Updated: 3/4 - Published: 2/22 - OC
All of Infinity in the Palm of my Hands (Clark KentSI in the MCU) by Oghenevwogaga reviews
Born a Kryptonian and shoved into a different universe, join our MC as he navigates life in the wide wide world of the Marvel Cinematic Universe.
Crossover - DC Superheroes & Marvel - Rated: T - English - Adventure - Chapters: 17 - Words: 57,126 - Reviews: 158 - Favs: 718 - Follows: 883 - Updated: 3/4 - Published: 9/24/2023 - C. Kent/Kal-El/Superman, T. Stark/Iron Man, Drax, Nick Fury
Ultimate Alliance What if? season 2 by skipper.weinkauf reviews
Here we'll see more of the Ultimate Alliance Multiverse
Crossover - Marvel & DC Superheroes - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 12 - Words: 45,511 - Reviews: 12 - Updated: 3/3 - Published: 12/22/2023 - S. Rogers/Captain America, B. Wayne/Batman, T. Stark/Iron Man, C. Kent/Kal-El/Superman - Complete
Electric Heart by D3MIart reviews
What if Izuku Midoriya wasn't born quirkless, but was born with a quirk that wasn't typical. It was more powerful than the normal quirk, but ways to use it were limited. Yet still Izuku grows up with everyone telling him his quirkis useless. So what happens he is given a chance to prove himself, how far is he willing to go to do so. Izuku does not get One for All!
Crossover - My Hero Academia/僕のヒーローアカデミア & Marvel - Rated: T - English - Adventure/Humor - Chapters: 34 - Words: 161,791 - Reviews: 143 - Favs: 422 - Follows: 507 - Updated: 3/3 - Published: 1/31/2023 - [Izuku M., Mei H.] Ochako U., OC
The Eternal Pharaoh by mootjeman7 reviews
Being reborn 5,000 years into the past is one thing. Being reborn as Apocalypse from the Marvel Universe was a whole other thing. So...becoming a megalomaniac? C'est pas ma tasse de thé. Shaping history however? That was far more to his liking.
Crossover - Marvel & Avengers - Rated: M - English - Adventure/Sci-Fi - Chapters: 6 - Words: 57,692 - Reviews: 94 - Favs: 666 - Follows: 809 - Updated: 3/3 - Published: 11/29/2023
The Dreamer Rises by Argonaut57 reviews
The Lady Morgian has passed into Mandos. But over a year later, her last ritual is bearing grim fruit. That which sleeps within R'lyeh is stirring. The Deep Ones are afraid. Namor of Lemuria summons aid from the King of Atlantis. Aquaman seeks help and knowledge from Spectre, who in turn consult with Excalibur. Who can face Great Cthulhu, if he rises?
Crossover - DC Superheroes & Marvel - Rated: M - English - Adventure/Horror - Chapters: 1 - Words: 5,121 - Reviews: 2 - Favs: 4 - Follows: 2 - Published: 3/3
The Man Out of Time by Ultimate10 reviews
After a 150 years in ice, Izuku Midoriya finds himself in a new world where meta-abilities or "Quirks" are the norm. His journey to becoming a modern Pro Hero will have its challenges keeping his old identity a secret, facing old and new foes, and learning to let go of the past. Does the world even need Captain America anymore? Or is he just too old-fashioned? Marvel/MHA AU World.
Crossover - Marvel & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Sci-Fi/Romance - Chapters: 30 - Words: 542,813 - Reviews: 1047 - Favs: 2,341 - Follows: 2,682 - Updated: 3/2 - Published: 3/13/2022 - [Izuku M., Ochako U., Momo Y.] Toshinori Y./All Might
That Time Visited Marvel by gdog1 reviews
Time passes, good and bad memories are made. Then you die or you would if you were not the Last Demon Lords and unageing slime. That even the end of a universe couldn't kill. "Well time to leave, I wonder what the next universe has in store for me?"
Crossover - Marvel & Tensei Shitara Slime Datta Ken/転生したらスライムだった件 - Rated: M - English - Adventure/Humor - Chapters: 3 - Words: 26,394 - Reviews: 15 - Favs: 97 - Follows: 98 - Updated: 3/2 - Published: 5/21/2023
Infinity Crisis: Backgrounds Vol 2 by Movie-Brat reviews
One shot. On Earth-4500, the Julia Carpenter of that universe has a mysterious visitor questioning her. All while she receives three new files on various individuals.
Crossover - Marvel & Totally Spies - Rated: K+ - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 10,276 - Reviews: 7 - Favs: 3 - Follows: 1 - Published: 3/2 - Brittany - Complete
Nemo of the Myriad Worlds 1 - MHA Marvels by Spaceman reviews
In a new bi-monthly 7-part crossover, a man from the real world is reincarnated as an orphan in the world of MHA with the Quirk Self-Sustenance. He doesn't regain his memories until after he's transformed into a special Nomu by Dr. Garaki. Now, he's going to attend UA Academy as All-for-One's spy. Gamer! SIOC Midoriya Twins. NewMystery356. Surprise Crossovers. COMPLETE.
Crossover - Marvel & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Sci-Fi - Chapters: 7 - Words: 209,438 - Reviews: 42 - Favs: 132 - Follows: 154 - Updated: 3/1 - Published: 12/1/2023 - Complete
The Amazing Spider-Man: True Purpose by Secret Agent Man Jp reviews
What if there was another reason why the Phoenix Force was heading to earth? What if it wasn't only there to claim young Hope as its new avatar and help her restore mutants? In fact, what if the big cosmic bird never really cared for any of that and all it wanted was a little spider? All because of a deal with the devil. PeterXMJ/RedSonjaX? Rated M to be safe.
Crossover - Spider-Man & Marvel - Rated: M - English - Adventure - Chapters: 28 - Words: 289,078 - Reviews: 552 - Favs: 753 - Follows: 810 - Updated: 3/1 - Published: 7/16/2020
Committee For Arakko by LycoX reviews
Several of Krakoa's finest are summoned once again before a Committee from the Department of Meta-Human Affairs in the aftermath of Mars being turned into Arakko. (Alternate take on 'Justice For Arakko')
Crossover - DC Superheroes & Marvel - Rated: T - English - Drama - Chapters: 1 - Words: 2,221 - Reviews: 1 - Favs: 4 - Follows: 3 - Published: 3/1 - Complete
Sins of our Fathers by Cypher1597 reviews
Not everyone gets a happy ending. Davian isn't naive to what he does for money. His mom needs it and that alone is his motivation. He knows there's more to his existence than living as a mercenary in over his head, but his father is the only one with answers. It doesn't matter because in the end the world will know Davian for all that he is and all he had yet to become.
Crossover - Marvel & Young Justice - Rated: M - English - Drama - Chapters: 12 - Words: 77,152 - Reviews: 22 - Favs: 135 - Follows: 172 - Updated: 2/29 - Published: 10/21/2023 - OC
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