7 Works by Frogswim
Listing Works
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The Shadows Of Obsidian Grove by Frogswim
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games), Sonic the Hedgehog (Live Action Universe), Sonic the Hedgehog (IDW Comics), Sonic - Fandom, Sonic Boom (Cartoon), Sonic Prime (Cartoon 2022)
09 Feb 2026
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Summary
After Amy’s death, Sonic drifts into Obsidian Grove, a forbidden forest on Angel Island where the veil between the living and the dead is thin. There, he meets Shadow, a spirit bound to the trees and ferns, carrying grief and a curse he cannot escape. Two broken souls. One forest. And the fragile possibility of love and redemption.
A story of grief, forgiveness, and moving on. (Sonadow)
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Chords of Chaos by Frogswim, Salt_6PO36
Fandoms: Sonic the Hedgehog - All Media Types, Sonic - Fandom, Sonic the Hedgehog (Video Games), Sonic the Hedgehog (IDW Comics), Sonic Boom (Cartoon), Sonic the Comic, Sonic X (Cartoon 2003), Sonic Prime (Cartoon 2022)
10 Jan 2026
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Summary
Sonic’s the golden boy of the city’s music scene - bright, brash, untouchable. Shadow’s the fallen virtuoso who vanished from the spotlight years ago. When they’re hired for the same wedding, sparks fly between the glitter and the gloom. As melodies intertwine across rain-soaked nights and quiet stages, they find themselves composing something neither planned: a duet of longing, redemption, and love.
Art for this story is on my tumblr @monarchofmoodswings -salt
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Tethered - On temporary Hiatus by Frogswim
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (IDW Comics), Sonic the Hedgehog (Video Games), Sonic the Hedgehog (Live Action Universe)
18 Nov 2025
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Edit: (I LOVE this AU and love writing it, but it's difficult at my current writing level. I WILL come back to this. Right now, I just want to strengthen my world building and narration skills. )
Maria Robotnik survived the ARK disaster but at a cost: her feelings are no longer her own.
Set in 1983, this alternate universe follows Maria and Shadow, bound by a unique and unbreakable bond, they feel each other’s emotions. As Maria battles NIDS, they must navigate a world that wants them silenced, all while protecting the fragile privacy of their shared hearts.
Together, they embark on a quest to complete Gerald's research, facing enemies at every step of the way.
(The ARK disaster happened in 1976 in this AU. This makes Maria around 19.)
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The Quiet Between Pages by Frogswim
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games), Sonic the Hedgehog (Live Action Universe), Sonic the Hedgehog (IDW Comics), Sonic Boom (Cartoon), Sonic Prime (Cartoon 2022), Sonic the Hedgehog (Archie Comics)
17 Sep 2025
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Summary
This is a continuation of Ink Stained Hearts, but can be read on its own as well!
After a brutal encounter leaves Shadow hospitalized, he’s left without the ability to speak, or even walk, and must rely on the care of others. Namely, Sonic, who refuses to leave his side.But it won’t be easy. As tension blooms, the two will be forced to navigate what it truly means to let someone in, to share a home, and eventually… to love.
Can Shadow learn to lean on someone else, and will Sonic learn when to give him space?
Slice of life / Sickfick / Domestic with spicy elements later on.
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Fangs and Fire - ABANDONED by Frogswim
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games), Sonic the Hedgehog (Live Action Universe), Sonic the Hedgehog (IDW Comics), Sonic Boom (Cartoon), Sonic Prime (Cartoon 2022), Sonic Underground, Sonic the Hedgehog: The Animated Series, Sonic the Hedgehog (Archie Comics), Sonic X (Cartoon 2003), Sonic the Comic
01 Sep 2025
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Summary
New Yoke is dangerous. That’s nothing new. But bodies surfacing in Echo Lake? That’s different.
Sonic’s investigation leads him straight into Club Obsidian: a den of velvet, bass, and the Nightveil Syndicate.
Their leader, Shadow, is cold, cunning, beautiful.
What happens when the city’s deadliest secret is the one Sonic can’t bring himself to resist?
(Vampire/Detective Noir AU - mystery, danger, and maybe a bite of something more.)
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Ink-Stained Hearts by Frogswim
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games), Sonic the Hedgehog (Live Action Universe), Sonic the Hedgehog (IDW Comics)
18 Aug 2025
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Summary
What would you say if you could be truly anonymous?
Would you confess your feelings? Be honest in a way you’ve never been before? Let your guard down?When Sonic and Shadow join an anonymous pen-pal program, they’re both just looking for a harmless distraction. What they don’t realize is, they’ve been paired with each other.
Under pseudonyms, they open up in ways they never have before. Things get realer than either of them anticipate.
But what happens when the truth comes out?Will it bring them closer, or break the fragile trust they’ve built?
Tune in to find out. <3
A dash of Slice of life, Sonadow, Sickfic, and good ol' angst. -
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Summary
Shadow takes Maria to Pride.
(1980s AU where Maria lives, they form a Chaos energy driven bond, and fluffy shenanigans ensue.