AU-tober 2024 – Day 26: Sleep [DNA Collision AU]
While the changes to his body made him feel like a stranger in his own skin, the familiarity of Sonic's presence calmed him down remarkably.
The fic can be read here!
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seen from Germany
seen from United States
seen from Indonesia
seen from Italy

seen from United States
seen from South Korea
seen from China

seen from Singapore
seen from Russia
seen from United States
seen from United States

seen from Singapore
seen from China
seen from United States

seen from United States

seen from United States
seen from Brazil
seen from China
seen from United States

seen from Singapore
AU-tober 2024 – Day 26: Sleep [DNA Collision AU]
While the changes to his body made him feel like a stranger in his own skin, the familiarity of Sonic's presence calmed him down remarkably.
The fic can be read here!
Twitter | Instagram | Bluesky
commission i did a while ago for @pajulammas of his fic DNA Collision!! pls go read it here!!!
AU-tober 2024 – Day 29: Trust [DNA Collision AU]
It was hard for Shadow to admit when he needed help, but with friends like his it was a lot easier. They made him forget about all the stress he was under.
The fic can be read here!
Twitter | Instagram | Bluesky
[DNA Collision] Ectothermic
The fic can be read here!
Twitter | Instagram | Bluesky
AU-tober 2024 – Day 15: Guardian [DNA Collision AU]
“Others expect you to guard the master emerald,” Shadow stated.
Clearly caught off-guard by such a sudden statement, Knuckles thought for a while. “In a way. I see it as continuing my clan’s legacy.”
Shadow turned his gaze back towards him. “There is no one around to tell you to guard it, yet you still do. Why?”
The fic can be read here!
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AU-tober 2024 – Day 7: Confusion [DNA Collision AU]
Shadow’s eyes widened as he stared at his ungloved hands. The backs of his palms were covered in the same scales as his arms were, and that didn’t really surprise him all that much. What did surprise him was the tip of his fingers. Shadow had always had sharp claws – those weren’t uncommon for a hedgehog. But right now, his claws looked more like talons as they curved down from the tip of each finger.
The fic can be read here!
Twitter | Instagram | Bluesky
Uhhh, sorry to impose, but I like your idea of Shadow's Black Arm form in your fic.
Fanart?
Many versions cuz wip, but I'm leaning towards the the yellow eyes + white tail.
He has cat whiskers :)
I am SCREAMING he looks so CUTE 😭😭😭😭😭 I really love all the little details such as the cat whiskers and extra markings. I really adore this take on him 💕
Thank you so much, this brightened up my day!
An Archive of Our Own, a project of the Organization for Transformative Works
I was supposed to get this ready before July since Art Fight took all my time, but I couldn't. But here it finally is!!
Also boy am I EXCITED about Sonadow Genera- I mean Sonic x Shadow Generations. Shadow's alien side is something I desperately want to see being explored in canon. I am also worried it will contradict this fic, since I've already planned out this entire thing and I don't wanna suddenly change it. But if it does, let's just say this is an AU-
Chapter 7: Oddly Colder
Check the content warnings in the summary of this chapter!
Rating: Teen And Up Audiences
Relationship: Shadow the Hedgehog/Sonic the Hedgehog
Characters: Shadow the Hedgehog, Sonic the Hedgehog, Miles “Tails” Prower, Rouge the Bat, Knuckles the Echidna
Additional Tags: Established Relationship, Mutation, Alien Biology, Hurt/Comfort, Angst, Fluff, Fluff and Angst, Alternative Canon, Shadow the Hedgehog Needs a Hug, Shadow the Hedgehog Has Black Arms Biology, Rouge the Bat and Shadow the Hedgehog are Best Friends, Betaed
Summary: A failed attempt at using Chaos Control affects Shadow’s hybrid DNA, making his alien genes try to take over the hedgehog ones. With the help from his boyfriend Sonic, the now mutated Shadow tries to find out what exactly happened to him. Together they must figure out if his mutation is dangerous and if there’s a cure for it, while trying to keep Shadow safe from any prying eyes.
A reference sheet for Shadow’s form in this story can be found here!