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Tenebrous Sciamachy by electrikitty_writes
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
16 Jun 2025
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In another universe, Shadow was created by alchemists who dwelled among the stars. He now spends his days as a hunter, travelling the world to safeguard it from threats, whether they be human or monstrous. But when the hunters' guild asks him to investigate a case of suspected vampirism in a desolate, rain-soaked town, he is left with more questions than answers. Rumour has it that a vampire dwells in the castle above the town, and so begins a decadent, dangerous dance between a battle-scarred hunter and an alluring femme fatale, both of whom are willing to use any means necessary to survive this star-crossed encounter.
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Sonic Boom: The Monster Within by Jux_A_Vibe
Fandoms: Sonic Boom - Fandom, Sonic the Hedgehog - All Media Types, Sonic Boom (Cartoon)
15 Jun 2025
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Shadow the Hedgehog has arrived to the gangs home on the run from G.U.N, but rather then having a infamous, neck-and-neck rivalry with the blue blur, the Ultimate lifeform seeks Eggman for a favor. But why?
As the Black Comet slowly approaches Earth/Mobius, ready to cash in on a bargain made nearly 50 years ago, it is up to the rag tag Team Sonic and friends to stop a deadly alien invasion.
AU version and canon divergence, obviously. Expect sibling shenanigans and tomfoolery. Also, Maria is alive in this fanfic because Shadow deserves happiness dang it!
Enjoy!
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Of Beauty and Rage (AO3 Port) by Terrenceisnthere
Fandoms: Sonic the Hedgehog - All Media Types
15 Jun 2025
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(AU) After his fall from Space and fight with Neo Metal Sonic, Shadow finds himself within the Sol dimension
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Shadow wakes up in a different body in a different universe where most everything he once knew is completely different.
Obviously it must be Sonic's fault. -
Even in Arcadia by Bitter_Sweet0ak
Fandoms: Sonic the Hedgehog - All Media Types, Sleep Token (Band)
15 Jun 2025
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Inspired by Sleep Tokens newest album of the same name:
Shadow has lived long enough to watch humanity destroy themselves. Now lost in the void of space, Shadow discovers Arcadia. In this surreal landscape of pink and grey scale, he is reunited with his long lost, unrequited love, Sonic and their friends. But the god Sleep demands payment for giving Shadow this gift.
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When Team Sonic is sent to Tokyo by GUN to capture a dangerous alien threat, they discover a traumatized child instead. Rather than completing their mission, they bring Shadow home to Green Hills, where the Watchowski family attempts to create safety for a child who has only known experimentation and pain.
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A Field in Oklahoma by Yuutish
Fandoms: Sonic the Hedgehog (Live Action Universe), Sonic the Hedgehog - All Media Types
14 Jun 2025
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His purpose was to murder. To kill. To destroy all organic life. He knew how to peel apart muscles from flesh and brain matter from thin craniums by fingers alone. He was the Vanguard – the Ultimate Lifeform – for the Black Arms-
“Shadow! Have you finished plucking the chicken yet? Grandpa wants to eat it for dinner.”
He handed over the empty husk of life.
Her eyes narrowed at the sight; tongue flashed out of her mouth in jest. “Eww.”
Red eyes watched her move towards the kitchen, the blood of the poultry dripping on the floor. Good. She had accepted his token. The two homosapiens required nourishment if he was to take them back home with him. It was only fair – they sheltered him from his pupa state. He will spare them. It was how things… worked.----------
50 years ago, in a field in Oklahoma, a farmer kept a meteorite.
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A mostly wholesome story of a world destroying entity learning about emotions and life from his two humans. The Vanguard - this being called 'Shadow' - struggles to understand: what are hugs? What is individuality? What is... love?
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Worlds Collide: A Quest of Power and Chaos by Little_Roses
Fandoms: Sonic the Hedgehog (Live Action Universe)
13 Jun 2025
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After some strange circumstances, Shadow the Hedgehog finds himself still alive. The Chaos Emeralds have been scattered across the globe, their energy left in the hands of dark forces. With time running out and evil closing in, Shadow reluctantly teams up with Knuckles the Echidna — guardian of the Master Emerald — to recover the emeralds before they fall into the wrong hands.
But what could possibly go wrong?
Everything.
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Asexual reproduction by Anonymous
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
12 Jun 2025
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He has felt... weird... this past month, for a lack of a better word.
He's hungrier, he felt lethargic, more tired and a strange heaviness in his abdomen.
He and Rouge chalked it up to his body adapting for the cold of winter, yes that must be it.... He was so very... wrong...
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Соник мог весь день издавать всевозможные звуки, пока Шэдоу был занят своими скучными делами и не получить ни единого замечания. Они и разговаривали редко; чаще всего Шэдоу хмыкал или закатывал глаза, но Соник всегда знал, что он слушал в такие моменты. Смотрел прямо на него, иногда даже отвечал, негромким голосом с едва заметной хрипотцой. Соник правда ценил такие моменты.
- Language:
- Русский
- Words:
- 8,514
- Chapters:
- 1/1
- Kudos:
- 7
- Hits:
- 54
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Nocturne for the Ultimate Life Form by ThatPinkBunni
Fandoms: Sonic the Hedgehog - All Media Types
12 Jun 2025
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Shadow the hedgehog hasn't slept in a very long time. He has been haunted by memories he can't fully recall and he is burdened by a purpose he no longer understands. He started having dreams again and that's the problem.
The quiet is beginning to crack. Nightmares are beginning to bleed into reality and something is watching from the dark.
In the silence of darkness, Shadow is unraveling— and even the unbreakable can come undone. -
Artificial Hope by electrikitty_writes
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
11 Jun 2025
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Shadow may have put his past behind him, but his past is also G.U.N.’s history ... and those who fail to learn from history are doomed to repeat it.
Shadow was created to be a cure and forced to be a weapon, but now he has to forge a new path beneath the shadow of Space Colony Ark and the spectre of White Space. Meanwhile, G.U.N. is suffering a dire public image crisis, and their actions force Shadow to reckon with his past and Maria’s legacy once again.
Can Shadow find a new way to fight for humanity in spite of G.U.N.'s machinations, or was he destined to be a weapon all along?
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Shadow of the Shield Hero by Gracefulart693
Fandoms: 盾の勇者の成り上がり - アネコユサギ | Tate no Yuusha no Nariagari | The Rising of the Shield Hero - Aneko Yusagi, Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (IDW Comics)
11 Jun 2025
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The world of Melromarc, a kingdom full of individuals with evil intent of many kinds with corruption and abuse of political power, slavery of Demi-humans being the norm, and the shield being a symbol of evil.
What would happen when a hedgehog from another world is summoned to be the new cardinal shield hero in their darkest time of need? And what if that hedgehog happens to be the ultimate lifeform? Join Shadow as he goes on a new adventure in this fantasy world to become their world's greatest hero!
-Swearing, Shadow won't hold back like in the games
-Inspired by other crossover stories around the anime/manga for Rising of the Shield Hero. My main inspiration came from @BKL777 crossover story King Explosion Murder the Shield Hero
-Mostly followed the Canon in the Anime. No Spoilers
-All Sonic media would be reference in the story. -
He's With Me by SippinDaJuice
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
11 Jun 2025
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Sonic got ahead of himself and ended up dead! oops! ^^
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A Horrifying, Yet Miraculous, Absolution by Yuutish
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
10 Jun 2025
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The things Gerald cared about were hiding something. The Ultimate Lifeform was a quiet and pensive one [that drove Gerald into corners of his own mind that delighted and terrified him]. In the light, Maria was happy with a positive outlook on life [but in the dark, her eyes knew of a hushed secret]. It was not those, though, but the other things that made all feel... 'off': how Maria went mute when G.U.N. did their standard quarterly wellness checks; how his Project felt more a coiled weapon than a sentient being at those times; how Maria spoke of stuff not exposed to yet; how Shadow was lying to everyone - including himself. But... why?
---Arc 5---
The end comes to everyone at some point. Mobians. Humans. G.U.N.. The ARK itself. But, it already had, right?
What mattered when time itself was lost?
When given a second chance?Gerald would fight on to the bitterness that lied. To the victory in his grasp.
He will drag Maria behind him, even if she doesn't understand what must be done.
He will prevent Shadow from falling further into delusion.
He will stop others from interfering with his drive - his need - for his children's future.
He will continue. -
Hold on to What If by HiddenBookShelf
Fandoms: Sonic the Hedgehog (Live Action Universe)
10 Jun 2025
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Green Hills is a quaint place to live and Tom Wachowski is growing restless with the normal day to day of small town living, but his wish to do something more with his life is granted in the most bizarre way when the local drunk walks in with the very Cryptid they all thought couldn't exist.
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An Alternate Universe where Tom finds Shadow hiding out in the woods instead of Sonic. Let the adventure begin!
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“Not so cocky now, eh, rodent?” Shadow felt that Dr. Deep would have been slightly more intimidating if he wasn’t bent over and speaking between wheezes.
Shadow snarled as he fought against the iron grip of the mechanical hand. Nothing happened. Going still, he settled on leveling a scathing glare at Dr. Deep.
“Okay, get on with it. Cut off my head or whatever you’re planning to do.”
The baby shook him like a rattle. Humiliating, but he managed to maintain his glower through it.
Dr. Deep smiled maliciously and stroked his chin. “Not so fast. We have some plans for you first.”
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Or: When Shadow and Sonic are fighting the Chaos Council in Ghost Hill, Sonic isn’t able to get a boost from the Paradox Prism and Shadow is captured.
Series
- Part 2 of Shadow/Sonadow Prime Episode Tags/AUs
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Summary
What happens when Shadow is assigned a peculiar infiltration mission and he's forced to go to his long-time rival for help?
What happens when things go terribly sideways?
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Boss Makes a Dollar, I make a Dime, That's Why I Flirt on Company Time by QuetzalQuill (PainConQueso)
Fandoms: Sonic the Hedgehog - All Media Types, Sonic Prime (Cartoon 2022)
09 Jun 2025
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After an incident at one of G.U.N. headquarters' beloved cafes, Shadow is assigned the worst punishment known to man:
Customer service.
And another familiar hedgehog intends to make this the best (worst) time imaginable for him, in the form of a very normal and harmless competition. What could possibly happen?
Feat. Rouge instigating something else for the millionth time
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our last summer by Sidstar101
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
07 Jun 2025
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But underneath we had a fear of flying
Of getting old, a fear of slowly dying
We took the chance
Like we were dancing our last dance
- ABBA 'Our last summer'