1 - 20 of 149 Works in Hydra Experiments (Marvel)
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Ribbon by Velvet_Vigilante
Fandoms: Marvel Cinematic Universe, The Avengers (Marvel Movies)
01 Oct 2025
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People say you only die once. That is how life works. Some, though, were born to bend the rules.
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The Soldier's Wraith by Barnes_Supremacy
Fandoms: Marvel Cinematic Universe, Marvel, The Falcon and the Winter Soldier (TV)
01 Oct 2025
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James Buchanan Barnes had been through a lot in his life: Fighting in wars, brainwashed and forced to kill for decades, fighting to remember who he was... The hardest part of it all? Finding his place back in the world.
Then, there was you.
You had been someone else for so long, you didn't know how to step back into life.
From being taken to the Red Room, brainwashed, and then taken and experimented on by HYDRA for decades, you and Barnes shared your fair share of trauma, both separately and together.
You had grown close, although it hadn't happened overnight. You hated each other. There were multiple times over the years when you tried to kill each other and almost succeeded. Eventually, you both escaped HYDRA, and the most peaceful years were when you were on the run.
Unfortunately, the world had other plans. You were thrown back into the fight, on a galactic scale this time. Bucky blipped, you didn't. After five dark years, the fight was won, but at a severe cost to both of you.
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How the Mighty by kindaasmalldeal
Fandoms: Marvel Cinematic Universe, The Avengers (Marvel Movies), Spider-Man (Tom Holland Movies)
01 Oct 2025
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After losing her family in the NYC alien invasion of 2012, Eva finds a community that hates superheroes as much as she does. What happens when Tony Stark comes crashing into her life?
*Completed LONG story. Updating as chapters are edited.*
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Peace of Mind [In This Lifetime] by annaiva_v
Fandoms: Captain America - All Media Types, Marvel Cinematic Universe, Captain America (Chris Evans Movies)
01 Oct 2025
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It did not feel. It did not want. But it needed. It needed the Captain with every cell and mechanical structure it its body. But it didn't know why. It had saved him from the water when it could have let him drown. He was its mission. The mission must be completed. But it couldn't. It had failed. Defected. But the way the Captain had looked at it, like it was worth something. Like he had been starving without it. It needed the Captain, and maybe the Captain needed it too.
Series
- Part 1 of United in Grief
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Summary
Chains may hold the body, but not the mind.
- Language:
- English
- Words:
- 134
- Chapters:
- 1/?
- Kudos:
- 3
- Hits:
- 17
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Summary
After a seemingly simple mission goes sideways, Bucky Barnes is captured by an offshoot of HYDRA. Tony Stark—who has no love for him—is also taken while trying to stop them from reclaiming their most dangerous weapon. The two men can barely tolerate each other, yet they’re forced into the same transport, headed to a hidden facility. There, they discover something far worse: HYDRA has been training new Winter Soldiers. If they want to survive—or escape—they’ll have to find a way to trust each other.
Meanwhile, Steve Rogers and the Avengers launch a desperate search. Steve, unwilling to lose Bucky again, follows every lead with relentless determination. When the team finally locates the facility, a brutal rescue unfolds.
But the escape is only the beginning.
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The Black Swan by BinxandJinx
Fandoms: Batman - All Media Types, DCU (Comics), Marvel Cinematic Universe, The Avengers (Marvel Movies)
29 Sep 2025
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Odile wasn't meant to be here. This wasn't her dimension. No Hydra, No Red Room, No Missions, No Sperm Donor. There was no way of getting back right now, so why not enjoy this vacation while it lasts?
Tim was trying his best. Busy with school, Busy with Red Robin, Busy with his Family, Busy Solving Cases. But what happens when an interdimensional portal opens up a whole new world of heroes and villians? People Odile does not want here.
When her past starts to meet her new life, a new reality must be faced: She can't run forever.
And those feelings for that idiot from class? Well she can't run from those either... -
First meeting by Lillykun
Fandoms: Marvel Cinematic Universe, The Avengers (Marvel Movies), Thunderbolts (Movie 2025)
27 Sep 2025
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He was put on a mission to end her. Instead she saves him.
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Three Hearts by Oopsynini
Fandoms: The Avengers (Marvel Movies), Marvel Cinematic Universe, Marvel
27 Sep 2025
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Bucky is dead. To everyone else, Steve lost a friend, a soldier. For him, he lost a lover, his rock and crutch. They’d been together for so long that the hole Bucky leaves behind in Steve’s chest is like the remnants of a cannonball shot. Chased by grief, Steve drops the Valkyrie into the ice and thinks that this is it. He'll finally be able to be with Bucky again.
Steve wakes up in a new time, with new enemies and new friends, but the mission is the same. Bring down the enemy, no matter what. When a mysterious figure known as San Dapth makes his way onto the scene, Steve and the Avengers step forward and heed the call to arms. Together, they have to face down San Dapth and bring him to justice.
It's in their fight against San Dapth that Steve discovers something terrifying. He's pregnant with Bucky Barnes' baby. Now he must learn to live this new life without the man he loves.
Hydra learns of Steve's pregnancy. And they'll do whatever it takes to get to his unborn child, including unleashing their greatest asset from the ice—the Winter Soldier.
When Steve discovers the Winter Soldier and Bucky Barnes are one and the same, he must fight to bring back the man he loves.
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Why couldn't I be forgotten? by Icanfeelitinmynuggets
Fandoms: Thunderbolts (Movie 2025), Marvel Cinematic Universe, Marvel (Comics)
27 Sep 2025
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5 years ago John F Walker died. 5 years ago the thunderbolts lost a part of them they thought they could never get back. So, how was he standing in front of them with pure hatred in his eyes and adorned with the hydra symbol?
Or
John was taken by hydra 5 years ago and then came back to kill his previous teammates. One thing leads to another and suddenly Bucky is the one giving him the orders. -
Your Friendly Neighbourhood Wolf Spider by blu_feathr7
Fandoms: Marvel Cinematic Universe, Spider-Man - All Media Types, Spider-Man (Tom Holland Movies)
27 Sep 2025
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It's been two years since the Wolf Spider deserted Hydra, and two years since Peter Parker enrolled in Midtown School of Science and Technology.
He's somehow scored an internship there that will help him decide whether or not he can trust the man behind obnoxious shades. Flash Thompson doesn't believe him, and somehow that's the least of his worries. But the Wolf Spider will never show his face again, if he can help it.Hydra has something to say about that.
Or,
your obligatory peter parker field trip fic except it's hydra!peter, with a side of bucky&peter bonding and angst.
A/N: updates will be slower as we approach Oct/Nov since it's exam season, but this fic has been mostly planned out and I will not abandon it.
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Subject: V-13 by lazyastronomer
Fandoms: Captain America (Chris Evans Movies), Marvel Cinematic Universe
27 Sep 2025
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You've always known something was a bit off, about you. You were raised alone, and never knew your father. Your mother never liked to talk about her family. You moved a lot when you were young. You had a broken arm once, that healed in two weeks instead of two months. Oddities that are overlooked by the mind of a child, but start to seriously pile up in adulthood. Now you're fully-grown and attending university in Berlin, just trying to make it through school and make ends meet. Life is blessedly normal. Until it isn't.
Until one night, you're stalked and chased through your own city by a man in a mask, until you're taken by HYDRA and told you carry a powerful genetic legacy in your blood, that you naturally inherited the effects of the super soldier serum from your maternal grandfather — Johann Schmidt, the Red Skull.
Until you're turned into their labrat, designation Subject V-13, as they try and take everything from you in their quest to create a new race of superbeing. Until the man who brought you into this hell in the first place, the Winter Soldier, is charged with minding HYDRA's most-precious natural resource; you.
[Ongoing serialization being cross-posted from my Tumblr!]
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love and carnage in purgatorial shadows by evaiswritingg
Fandoms: Marvel Cinematic Universe, Spider-Man (Tom Holland Movies), Spider-Man - All Media Types, Iron Man (Movies)
27 Sep 2025
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Peter Parker, l'homme fatale. Feared, alluring, hostile, teenage.
Dangerous people, his allies, know he's Spider-Man, New York's resident serial killer. A web slinging enigma with an evanescent trail, puzzling the greatest minds to ponder whether they're fighting a villain, a hero, or a mind-fucked vigilante.
Spoiler alert—it's all three. Damn you, Spider-Man.
When Harley Keener-Stark hooks up with Peter, he unknowingly gets looped into the chaos and things evidently take a turn for the worse. Secrets are kept, the Avengers become desperate, allies become enemies, and blood is shed. A lot of blood.
Series
- Part 1 of peter parker's shredded reputation
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Our House by dddeaky
Fandoms: Captain America (Chris Evans Movies), Captain America - All Media Types, Marvel Cinematic Universe
26 Sep 2025
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“I don't trust her” Bucky ground out, his position resolute.
“I trust Bob”
“Bob can't even trust himself”
Yelena shrugged the comment off, “We worked for Valentina last time… Now, she works with us”
Bucky threw up his hands in exasperation, “Is that how you'd describe our last mission?” he contested, unable to keep the heat from his voice, “Working with us”
“Look, I don't trust Valentina either-” There was a pause.
“You all know where I came from, da?” Yelena inquired, eyes resting briefly on Bucky, then John, she knew that Alexie had been there.
“The Red Room…” John supplied, unsure what this had to do with anything.
“I did terrible things while I was there…Things you cannot imagine…unforgivable things” the echo of screams still rang in her ears, the snapping of twigs, the dirt flung up against her face, the bite of cold in the air, the spray of blood.
“I'm here because I was given a second chance” Yelena continued, her tone husky but firm.
“If you're asking me to give Valentina a second chance-” Bucky challenged, arms folded across his chest in defiance.
“No” Yelena relented, “Not for her” she cast a glance back to Bob, “For him”
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Hickory Dickory Dock by Bones_Without_Soup
Fandoms: Marvel Cinematic Universe, The Falcon and the Winter Soldier (TV), Black Panther (Marvel Movies)
25 Sep 2025
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Hickory dickory dock
The mouse went up the clock
The clock stuck twelve...Asset 476's whole life was Hydra. She knew nothing else. She was Hydra's best asset, Hydra's best assassin. Except, one mission seems... familiar.
Bucky had almost forgotten about the girl. The little, scared girl he had to train in Hydra. The little, scared girl he took care of at Hydra. He never expected to see her again. Except he did, and now his life is just a mess.
Series
- Part 1 of Hickory Dickory Dock
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Natalia was never supposed to meet the Winter Soldier.
The Winter Soldier was never supposed to notice his doctor.But when S.H.I.E.L.D. sends Natalia undercover into HYDRA, she’s assigned to monitor their most dangerous asset. Keep him breathing. Keep her cover.
She’s in too deep before she realizes it.
He’s not as empty as they say he is.Because she’s close enough to touch the scar tissue, and he’s close enough to see she’s lying.
The Winter Soldier watches her, notices things he is not supposed to. And in a place where every secret is a weapon, the ones they share might be the most dangerous of all.
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Great Minds by blush12
Fandoms: Marvel Cinematic Universe, The Avengers (Marvel Movies), Marvel, Captain America (Chris Evans Movies), The Falcon and the Winter Soldier (TV), Winter Soldier (Marvel Comics)
24 Sep 2025
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She grew up in the chaos of Stark Tower — raised by Tony Stark, forged in the glow of arc reactors and midnight inventions. To the world, she’s just another Stark heir, sarcastic and sharp-tongued like her father. But behind closed doors, she’s finishing a doctorate in brain and cognitive sciences, building neural tech capable of repairing what Hydra once shattered.
Her research was never supposed to leave the lab…until James “Bucky” Barnes steps into her orbit. Haunted by trauma no therapy can untangle, he becomes the test case she can’t walk away from — and the person who might finally see through her deflections. Between Steve Rogers’ steady watch, Tony’s meddling, and the weight of a legacy she never asked for, she’s caught in the impossible: choosing between fixing the past and building her own future.
Equal parts Stark snark, slow-burn tension, and moral gravity, this is the story of what happens when genius collides with brokenness — and when love isn’t about saving someone, but finding them.
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Where the light never fails by Suckjinnie
Fandoms: Marvel Cinematic Universe, Captain America - All Media Types, The Avengers (Marvel Movies)
22 Sep 2025
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"Even if you don't want to admit it, loving someone can change a person. And we both needed change.“
~
After so many years of hunting down the people who had wronged you, fate brought you into the midst of the Avengers. But not only that... you had also been reunited with the winter soldier.
And if there was one thing worse than finding the person who once tried to take your life, it was falling in love with him.Series
- Part 2 of Devora
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Black Swan | Percy Jackson x OC by waterlily2107
Fandoms: Percy Jackson and the Olympians - Rick Riordan, The Avengers (Marvel Movies), Spider-Man (Tom Holland Movies)
22 Sep 2025
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Selene. Daughter of Richard Parker, niece of Ben and May Parker, sister of Peter Parker and... daughter of Aphrodite?
Growing up as an outcast and being excluded from social events because of her looks, Selene never would've guessed her mother was the Goddess of Love and Beauty.
One attempted kidnapping and multiple traumatic events later, Selene finds love, friends and her real mother.