13 Works in Shadow the Hedgehog is a Robotnik Family Member
Listing Works
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The Ultimate Assassins by Lydia_3625
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Sonic the Hedgehog - All Media Types
28 Oct 2025
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Summary
Kaina Tsutsumi AKA Lady Nagant and Shadow the Hedgehog of Team Dark NKA The Symbols of Perseverance, The Smoking Guns, saved the Hero Academia Universe.
With the help of Rouge the Bat and E-123 Omega also of Team Dark, Keigo Takami AKA Hawks, No. 2 Pro Hero, former League of Villains AKA Paranormal Liberation Front members, Jin Bubaigawara AKA Twice, and Himiko Toga.
All are pardoned and the new members of Team Dark have a second chance at life.
Even getting a new team name and getting acquainted with their new home in the Mobius Universe.
Series
- Part 3 of MHA & STH
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Hired Teacher Assistants by Lydia_3625
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Sonic the Hedgehog - All Media Types
24 Oct 2025
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Summary
Kaina Tsutsumi AKA Lady Nagant and Shadow the Hedgehog killed All for One AKA the Demon Lord AAKA the Symbol of Evil.
Shadow’s friends, Rouge the Bat and E-123 Omega, joined in on the action.
The former League of Villains AKA the Paranormal Liberation Front members, Jin Bubaigawara AKA Twice and Himiko Toga, joined Team Dark.
And become temporary TAs at UA High.
Series
- Part 2 of MHA & STH
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In the Blink of an Eye by Darkhawk48 for Telavi2011
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Live Action Universe)
22 Oct 2025
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Summary
“Those are children!”
“We’ve got our orders!”
“STAND DOWN!!”
A blast of energy releases from the G.U.N. Agents weapon, completely missing its target and hitting one of the glowing tanks lining the walls of the exit to the bunker.
As the tank cracks it takes Shadow a second to register what’s about to happen. A massive explosion that could potentially hurt Maria or Gerald if they don’t get away fast. He's almost too panicked at the idea of his sister getting hurt to decide what to do. But he pushes past it to think of a way to save his family, and fast.
It really only takes a few moments of thinking to realize that he can either try to skate them out or…
In less than a second the decision is made. Shadow grabs Gerald’s hand as well as Maria’s. He focuses on his chaos energy.The group of three disappear in a flash of light just as the tank explodes, making it seem like they were simply disintegrated in the explosion of Shadows trapped energy breaking loose.
Or; What if Shadow used his powers to teleport Maria and Gerald to safety.
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When Sonic steps back, Amy falls forward— into Shadow’s arms, and into a drunken mistake that leaves the both of them filled with guilt. Now Amy’s carrying a secret, and neither Shadow nor Sonic knows the truth. But secrets have a way of unraveling, and Amy's growing bond with Shadow can’t remain hidden forever.
A hidden pregnancy. A trail of bitter lies leading back to their dirty secret. And a girl torn between who she had once loved and who she’s becoming. -
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Summary
Doctor Eggman is preparing for his greatest evil plan to date: a robot charged by an unstoppable power not even heroes could defeat. He is sure that power is the key to achieve world domination once and for all, and all he needs is one Stone shaped piece to finish his project.
Meanwhile, Stone is trying to find a new employee for the Mean Bean, and Orbot and Cubot are unsure if they should help him and their boss get together.Series
- Part 2 of Boom AU
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And I knew you'd come back to me... by KieraHazbin
Fandoms: Sonic the Hedgehog (Live Action Universe)
25 Jul 2025
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Summary
Stone doesn't care who gets hurt at this point, as long as these hideously colored little furballs are wiped off the face of the earth. He's had it planned for months now, to take Team Sonic out along with himself, so he can finally finish the doctor's work and be reunited with the man he loves.
Meanwhile, Robotnik and Shadow have finally tracked Stone down after spending the last six months recovering in a glorified shack in the middle of nowhere and then trying to reach Stone in Green Hills. Robotnik can only hope he can reach Stone in time to stop his insane plans, and save the man he loves from destroying himself.
Series
- Part 10 of Stobotnik Oneshots
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Maria has been assigned a family tree for a unit about culture and families. Curious, Shadow learns about Maria’s family, and later, what family really can be.
Sappy little one shot that I wrote half to organize my headcanon Robotnik family, half to have a cute moment with Shadow.
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Love Before Script: When the Night Learns to Smile by Sylph_Feathers
Fandoms: Sonic the Hedgehog - All Media Types
28 May 2025
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Summary
No one particularly expected to be born with the melancholy of an old man, but Shadow apparently managed to be the exception.
Carrying fragmented memories of a past life, a small hedgehog hoglet faces the challenges life throws at him with a maturity far too absurd for his age.
Had he been born into any other family, it might’ve been a problem, but fortunately, the Robotniks were never exactly known for their lack of eccentricity.
He was sure that, in a life like this, happiness might eventually have been within reach. Unfortunately, there was the small inconvenience that, halfway, he remembered that all of this...
Was merely the prologue of a game.
And he was merely a dark character destined to take form.
━━━━━━♡•❤•♡━━━━━━
This is just my humble excuse to write fluff and hurt/comfort featuring a smol Shadow bonding with his family and all the other baby versions in daycare. Pardon me while I purify my soul with cute things.
Series
- Part 1 of Love Love Chaos
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Summary
maria comforts shadow one day
Series
- Part 4 of Sonic
- Part 14 of Oneshot wonders
- Part 4 of Sonic Cinematic Universe
- Part 3 of Shadow of a Doubt
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Chaos Snipers by Lydia_3625
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Sonic the Hedgehog - All Media Types
05 May 2025
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Summary
An unlikely friendship and team up begin in a different dimension.
Between Kaina Tsutsumi AKA Lady Nagant, a human woman with a rifle in her right arm.
And Shadow the Hedgehog, a Mobian with alien DNA.
Both trauma dumping each other.
And meeting new friends along the way.
Series
- Part 1 of MHA & STH
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All That Shimmers by FreinchFryGirl
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Live Action Universe), Sonic the Hedgehog (Video Games), Arcane: League of Legends (Cartoon 2021), League of Legends
25 Dec 2024
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Summary
A reluctant symbol of what society can achieve without magic or the arcane, Shadow attends Piltover's New Year's Gala in hopes of securing funding for Robotnik & Stone's research. There he meets a curious hedgehog who may be as doomed as he is.
OR
Sonic and Shadow are both tricked into attending a holiday party, but it's Arcane AU.
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The Arcane X Sonic crossover no one asked for because hyper fixation. Strays from canon <3 Rated M because society has issues.
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Blue Clovers and the Luck They Bring Us by Cuckyoin
Fandoms: Sonic the Hedgehog - All Media Types
23 Aug 2024
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Summary
The Red Death destroyed Silver’s home, his world, and his life. In an effort to fix what had been broken, he went back in time to find a cure for the deadly disease, and in doing so, Silver cracked the timeline two.
In this new reality, Shadow is a renowned (though often not critically acclaimed) scientist, following closely in the footsteps of Gerald Robotnik and his older sister, Maria. He is a self-proclaimed genius, an author, and an avid researcher. One thing he could never be, however, is a hero.
Amy’s one mission is to change that.
Now, as Shadow struggles to keep in good graces with his family and their lofty ideals, Amy has to fight against time to make sure Shadow is prepared to prevent the world from coming to an end. What will she do, however, when she realizes Shadow is much more to her than the would-be hero of the world?
[On Hiatus]
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Shadow…I don’t think you’re in the right timeline anymore… by Lbely
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
05 Aug 2022
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Summary
Another normal day on planet Mobius, birds are chirping, Eggman’s trying to open a portal in space time, and a couple of young heroes are there to stop it!
and Shadow does what my friend and I jokingly deemed he does best,
blow it up.
…but then something weird but kinda expected happens…
Aka
A literal what if Maria Robotnik survived au
Aka
I Isekaied Shadow