Sonic The Hedgehog

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The Outcast King and The Koschei

Slash
R
In progress
2
Author:
cohlau
Universe:
Sonic the Hedgehog
Pairing and characters:
adult!Sonic The Hedgehog/adult!Shadow the hedgehog
Size:
planned Midi, 15 pages, 6,052 words, 1 chapter
Date of creation:
06.03.2026
Tags: alternative universe Alzheimer's disease Angst Curses Drama & Romance Emotional/Psychological Abuse Gay Gay Sex Psychological horror Rough sex Semi-Public Sex Slow Burn Slow Romance
After a few years of not coming home, Shadow returns to Maria and Gerald, only to be dragged into an expedition that costs Shadow his eye, and yet a mysterious egg shaped object has been found. Shadow's injury might be connected to this egg object that Gerald is seeking...and a horrible being called the Koschei. (Sonic Boom AU )

Canine Chaos: Unleashed (Sonic the hedgehog au)

Mixed
PG-13
In progress
1
Canine Chaos: Unleashed (Sonic the hedgehog au)
Author:
RingTailtheReject16
Universe:
Sonic the Hedgehog
Size:
planned Maxi, 10 pages, 4,163 words, 4 chapters
Last update:
08.02.2026
Tags: Adventure AU Blood and Injury boy/boy Cussing Emotional Hurt/Comfort Fluff Male pregnancy OC OC children - Freeform Other Ships Not Mentioned in Tags Rivals to Lovers
*this is a sonic au where all the mobians are canines of any kind* They live alongside humans. This story just shows all(some) of the characters daily life's and more. I hope you enjoy 💙🤍.

All For End

Slash
NC-17
In progress
0
Author:
MetLuxe
Universe:
Sonic the Hedgehog
Size:
planned Mini, 2 pages, 351 words, 2 chapters
Last update:
22.04.2025
Tags: AU Blowjobs Elements of angst Elements of fluff Elements of het Gods / Divine Entities Hickeys/Love bites Loss of virginity Masturbation New life Obscene language Opposites attract Panic attacks Pansexual characters PTSD Secret relationships Self-harm Spoilers ...
Shadow, a Devil and Sonic, an Angel, are trying to survive the dangerous zones of Harmoneon, where Angels and Devils are not allowed to be together.

𝓗𝓮𝓭𝓰𝓮𝓱𝓸𝓰𝓼 𝓲𝓷 𝓽𝓱𝓮 𝓶𝓲𝓼𝓽

Gen
PG-13
Finished
3
Author:
Revenger_69
Fandom:
Sonic the Hedgehog, Sonic the Hedgehog, Sonic The Hedgehog (crossover)
Pairing and characters:
Sonic the Hedgehog, Miles Prower, Knuckles the Echidna, Tom Wachowski, Maddie Wachowski, Wade Whipple, Crazy Carl
Size:
47 pages, 18,004 words, 9 chapters
Date of completion:
23.04.2024
Tags: Adventure Canon compliant Canon Divergence Giants Insects Monsters Mysticism Partial OOC Post-canon Shopping centers/Malls Spoilers ...
New day — new adventure. Nobody thought that it would start so suddenly, but it happened. There were no signs of trouble in the supermarket. Wakowski, along with his three sons Sonic, Tails and Knuckles, came here for food. Everything was fine, ordinary people with their own problems, but soon a strange fog appeared on the street, which shrouded everything in the area in a white haze.

Wait for your hero until the end...

Slash
NC-17
In progress
0
Author:
Den_K.i.k.b
Fandom:
Sonic the Hedgehog, Sonic The Hedgehog (crossover)
Pairing and characters:
Miles Prower/Sonic the Hedgehog, Sonic the Hedgehog/Miles Prower, Minor characters
Size:
planned Midi, 5 pages, 2,167 words, 2 chapters
Last update:
28.03.2024
Tags: AU Complicated relationships Humanization Humans Hurt/Comfort Obscene language OOC Psychological violence Rated for sex Romance Violence Spoilers ...
●Sonic is the hero of all zones and worlds, but what should have made him look for a partner... ●Tails is Dr. Eggman's main assistant, who monitors the work, and then one day he meets someone who will change his whole life.

𝘿𝙚𝙛𝙚𝙣𝙙𝙤𝙧 𝙖𝙣𝙙 𝙎𝙤𝙣𝙞𝙘

Gen
PG-13
Finished
0
Author:
Revenger_69
Fandom:
Sonic The Hedgehog, Defendor (crossover)
Pairing and characters:
Shadow the hedgehog, Sonic The Hedgehog, Arthur Poppington
Size:
7 pages, 2,700 words, 1 chapter
Date of completion:
23.02.2024
Tags: AU Conversations Crossover Fights Modern days Partial OOC Superheroes Underworld Spoilers ...
The superhero wannabe decided to fight crime one night. But this time he won't do it alone.

𝐅𝐨𝐱 𝐰𝐨𝐫𝐤𝐬 𝐚𝐭 𝐌𝐜𝐃𝐨𝐧𝐚𝐥𝐝'𝐬

Gen
G
Finished
1
Author:
Revenger_69
Fandom:
Sonic The Hedgehog
Pairing and characters:
Miles Prower, Sonic The Hedgehog, Knuckles the Echidna, Tom Wachowski, Maddie Wachowski, Jojo, Crazy Carl
Size:
9 pages, 3,880 words, 1 chapter
Date of completion:
31.12.2023
Tags: Breaking the fourth wall Elements of humor Fast-food restaurants Parody Post-canon Restaurants Spoilers ...
The story is about how Tails became interested in McDonald's and wanted to work there.

𝙎𝙤𝙣𝙞𝙘 𝙩𝙝𝙚 𝙝𝙚𝙙𝙜𝙚𝙝𝙤𝙜: 𝙉𝙤 𝙒𝙖𝙮 𝙃𝙤𝙢𝙚!

Gen
PG-13
Finished
4
Author:
Revenger_69
Fandom:
Sonic the Hedgehog, Sonic the Hedgehog, Sonic The Hedgehog (crossover)
Pairing and characters:
Knuckles the Echidna, Miles Prower, Sonic the Hedgehog, Tom Wachowski, Maddie Wachowski, Crazy Carl, Major Bennington, Sally Acorn, Amy Rose, Princess Elise the Third, Zavok, Chaos, Doctor Eggman, Mephiles the Dark, Shadow the Hedgehog, Silver the Hedgehog, Fiona the Fox, Scourge the Hedgehog, Tikal the Echidna, E-123 Omega
Size:
180 pages, 79,068 words, 28 chapters
Date of completion:
04.12.2023
Tags: Action AU Battles Canon Divergence Enemies to friends Explained OOC Magic OOC Parallel worlds Songfic
Sonic the Hedgehog is experiencing a midlife crisis and is afraid to leave planet Earth, because now, thanks to the fault of Robotnik and Knuckles, not only the entire planet knows about his existence, but also the military who are hunting for him. Sonic is trying to find a way to fix this so as not to leave this world and his faithful friends, to whom he has long been accustomed.