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Sonic: The Realm Lord by Wario0712
Fandoms: Sonic the Hedgehog (Video Games), Sonic the Hedgehog - All Media Types
01 Nov 2025
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Summary
When Eggman abandons Earth in search of a new world to conquer, he leaves behind a dangerous power vacuum—and chaos rushes in to fill it. As new and old enemies rise, Sonic faces an impossible choice: pursue his nemesis across the stars, or stay and defend a fracturing world in desperate need of its greatest hero.
But the deeper the conflict runs, the more Sonic and his allies begin to suspect a hidden hand is guiding their paths. A mysterious entity known only as the Realm Lord weaves a web of manipulation, ensnaring the fates of old friends like Amy and Tails, former rivals such as Knuckles and Metal Sonic, and even unlikely heroes like Cream the Rabbit.
Meanwhile, Shadow the Hedgehog launches a desperate journey through time and space, seeking the truth behind the being who spared him after the ARK Incident—and the dark secret it holds about his origin.As the Realm Lord’s designs come into focus, Sonic is pushed to the edge of his endurance, forced to confront enemies he can't outrun and choices he can't undo. To save the world, he may have to sacrifice the very thing that makes him who he is.
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nso x shadow the hedgehog!! by Bitemeharder
Fandoms: Sonic the Hedgehog - All Media Types
28 Oct 2025
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Summary
having no money and more mental illness, shadow starts streaming! going under the name "internet angel" with ... maria..? by his side he can do anything!!! he hopes. ...
or
shadow just tries his hardest for a few chapters and then the commenters decide the ending and the streams.
shadow is also like ame-chan from needy streamer overload (this includes Kangel) since idk!!enjoy lovleys!!
- Language:
- English
- Words:
- 1,457
- Chapters:
- 1/?
- Hits:
- 42
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✦ Stars don't twinkle, The moon doesn't shine by Mikokiara01
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
21 Oct 2025
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Summary
A figure slowly arising from the depths with a confident smile, crossing their arms and opening their mouth to speak. Their voice was slightly rough, almost as if they hadn’t used it in years. ‘’I’m the world’s ultimate lifeform, since you were so kind to release me, my master…’’ They began, making Sonic’s head snap right towards them. ‘’I will grant you-’’ Suddenly, the figure seemed to falter. And Sonic finally got a good look at them. Their fur was pitch black, quills slightly raised in a shape that resembled that of a star with red highlights adorning the edges. Rings clutching tightly onto their wrist. Sonic remained silent, hesitating for a few seconds before a nervous smile made its way into his face. ‘’Uh…’’ The figure cut him off. ‘’Why do you look like me?!’'
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Due to wonders of fate, Sonic is the one that frees shadow instead of eggman in the beginning of sa2. Shenanigans ensue.
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Parting is Such Sweet Sorrow by Audii
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games), Sonic Prime (Cartoon 2022)
11 Oct 2025
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Summary
Shadow cherished the simple ability to recollect.
•••
Tobertober Day 1:
Angstober Day 4 - Still remember \ Darktober Day 7 - False smile
Series
- Part 1 of Tobertober 2025
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Summary
Sonic runs into Rouge a month after the ARK incident and discovers that he does not like coffee, wine, or admitting that he still thinks about that guy he watched die in space.
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Betting on the Past by IvyTheSnivy
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games), Sonic X (Cartoon 2003), Sonic the Hedgehog (IDW Comics)
09 Oct 2025
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Summary
The hedgehogs are out of the bag! Behold, the companion fic to tFTA!
“Betting on your past selves, my favorite pastime!” - Adventure
Series
- Part 4 of The Fastest Things Alive Series
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Summary
Sonic and Shadow save the world, but Sonic fails to save Shadow.
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Summary
Life didn't stop. The world kept turning. And Sonic thought that was the cruelest part.
After the fall of the ARK, one life was missing, and one hero was gone. Everyone else found closure, relief, or peace, but Sonic carried the weight of absence, the memory of a presence no one else had truly known.
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A Piece of my History by Sonic_Rider
Fandoms: Sonic the Hedgehog (Video Games), Sonic the Hedgehog - All Media Types
26 Sep 2025
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Summary
After Shadow dies, Rouge finds herself entirely numb.
After Shadow dies, Sonic finds himself at her door.
Series
- Part 3 of In circles.
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A Cluster of Burning Stars by midas_touch_of_angst
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
07 Sep 2025
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Summary
The Space Colony ARK was supposed to create the Ultimate Lifeform. They made three prototypes, out of three different DNA stabilizers. And when the ARK was attacked, all three were sent to the planet below. GUN only found one. But once he was released, intent to avenge the family he lost, finding the other survivors may become the only way to save the planet.
Sonic, meanwhile, woke up confused, scared, and having missed fifty years of progress. He doesn't know why a man who looks like the Professor is destroying the planet, or why everyone is telling him that Shadow can't be trusted. Shadow would never hurt anyone... right? And if he did, would Sonic be powerful enough to stop him? Would he be able to bring himself to do it?
ARK Hedgehogs AU: Sonic, Shadow and Amy were born and raised on the Space Colony ARK. They find themselves on a war-torn planet, with a very powerful Robotnik, a very angry fox and echidna, and a desperation to find each other again.
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Shadow X MHA Special Event by SuperScourge161
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
04 Sep 2025
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Summary
After stopping the League of Villains and shutting down the Death Egg, Sonic and his comrades in 1-A finally think they'll have some down time this summer. Little do they know of a government conspiracy being kept secret for 15 years that's about to be blown wide open. With the military's top secret Project Shadow on the loose, it's up to our heroes to save the day. Save the world... or Conquer it?
DISCLAIMER!!!
The following is a retelling of the SA2 arc of my original What If Sonic was in MHA project. The goal was to streamline/enhance the previous seasons to be more in line with my current style. This is less of a retelling and more of an alternate path that leads to the same destination. You are free to interpret whichever version you prefer as the canon interpretation!Sonic The Hedgehog is owned by Sega and Sonic Team, My Hero Academia is owned by Kohei Horikoshi and Studio Bones. Please support the official releases!
Series
- Part 4 of Sonic X MHA
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Midnight at the End of the World by Acute Rabbit (CathedralMidnight)
Fandoms: Sonic the Hedgehog - All Media Types
01 Sep 2025
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In A Dark Ablaze AU:
40 years ago: The ARK is raided, but Shadow is saved by his "father" Black Doom and "raised" to be a formidably warrior. They return to earth to seek their revenge on the ones who took Maria from Shadow, even though Shadow's memories of her are faint and dim. No matter, they'll conquer this planet like they've done to hundreds of others. Or, they would, if Shadow could just beat this snarky blue rat! What makes Sonic so strong and why does Shadow's body shiver with excitement every time they fight?Starting with Sonic Adventure 2 Battle as a guideline, the Ablaze AU ask what if Shadow was raised by Black Doom, but was a little less brooding and little more flirty?
In a Dark Ablaze (Ablaze) AU
Part 1: Midnight at the End of the WorldSeries
- Part 1 of In A Dark Ablaze
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Glittered Bandaids (REWRITE) by PoisonOnTheLips
Fandoms: Sonic the Hedgehog - All Media Types
01 Sep 2025
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Shade of Another Garden by Drakua
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (IDW Comics), Sonic the Hedgehog (Video Games)
27 Jul 2025
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Summary
Shadow The Hedgehog. In another life, this name might have meant something more than just a little grey hedgehog who roller skates everywhere and competes with his best friend to see who is the fastest thing on two legs. Years after their first adventure together, Shadow finds himself looking into a dark mirror, working with GUN to contain a 50 year old secret after Doctor Eggman releases it. Who is this "Rose," and why does she remind him so much of himself?
Series
- Part 1 of Roses Wilting
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Smile (Though Your Heart is Aching) by quantum27
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
24 Jul 2025
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Summary
"I want my brother back, Abraham."
"Your...Your brother- You mean Project Shadow!?"
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Maria Robotnik has lived for fifty years on the planet she once looked down upon from the ARK. She's had a fulfilling life, the medication she takes making her condition less life threatening and more chronic. Still, she's now in her 60s and she's not getting any younger. There's still one thing she wants more than anything. Her little brother. The reason she's still alive to begin with has been locked away all this time. He needs the chance to live a life of his own.
And it's hard to expect life to remain simple even when she does get him out. The world keeps turning and her cousin is still determined to take over it. Just as she and Shadow start to settle into a new normal, they have to fight for the world, though they're not alone in the fight.
And Shadow? Shadow is quickly learning that even in the new "normal" everything is somehow weirder than his life on the ARK. Especially when encountering a certain blue hedgehog.
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Written for the sthbigbang 2025
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Bleeding Tortilla by TheCreaking666
Fandoms: Law of Talos, Sonic the Hedgehog (Video Games)
17 Jul 2025
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Summary
A revival of an old fic I had in my Wattpad deleted account. If you remember it, no you don't!
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The Cat & The Emerald by Mayonne
Fandoms: Sonic the Hedgehog (Video Games), Sonic the Hedgehog - All Media Types
13 Jul 2025
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Summary
Summer "Sunny" was just another kid in the foster system, going from one family to the next. But, stumbling upon a perfectly cut gemstone became the catalyst to a series of events that would both upend her life, but also grant her things she never thought she'd get to keep. She just has to survive an evil genius's villainous schemes.
Follows through events of Sonic Adventure, Sonic Adventure 2, a dash of Team Dark from Sonic Heroes, and some other references/inspiration from other Sonic media.
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We must do what it takes to survive [HIATUS] by fr00ggy
Fandoms: Sonic the Hedgehog - All Media Types
12 Jul 2025
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Summary
It was quiet. Too quiet.
Shadow came to a quick, abrupt stop, causing Sonic to crash into him with a half-assed attempt to come to a skidding stop. Sonic got a faceful of spines while Shadow was left with his dignity almost destroyed. He snarled, whipping around and facing his rival.
"Hedgehog, can't you stop quicker?" Shadow spat.
Sonic mumbled a quick apology, and then Shadow's ears perked up as he turned to investigate the noise he had just heard. He rushed through the town, locating the screams — the cries — for help.
Shadow swore as he noticed mobians in the destruction of the town, trapped under rubble and stuck in places they could not get out of.
~~~
Nobody expected the world would be pushed into this state; bleak and hopeless.
The Resistance has been formed, and Eggman's hold on the Earth has strengthened with a mysterious figure by his side; Shadow, Sonic, and their friends must figure out how to defeat Eggman and bring peace to the world again.
But things are far more difficult than they originally seemed.
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Holding On by GoldRingsAm3
Fandoms: Sonic the Hedgehog (Video Games), Sonic the Hedgehog - All Media Types
12 Jul 2025
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Summary
“Face it Shadow, I can’t make it to Earth. I can’t.”
“You don’t know that unless we try. I promise to keep you safe.”
What if… Maria survived the Space Colony ARK invasion… -
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Summary
“Rouge,” Shadow continued, “I want to know why you keep coming back here. Why you…stay with G.U.N. There must be some reason besides the money.” Shadow faced her with his watery reflection. “And I know that because…this place seems like somewhere you’d want to stay far, far away from.”
As Rouge blinked back at him, her mouth turned to a thin smile. Well, he’s got me there.
“Fine,” she said. She turned at last to face the sky alongside him, and leaned against the railing, just as she had before he’d shown up. “I’ll tell you what I’m doing here. But don’t expect me to sugarcoat it.”
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When Shadow is offered a position at G.U.N., Rouge has mixed feelings. She takes a moment to reflect on her life and how she got to this point.