CobaltWords
Fandoms
Recent works
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Meet the Kingdom by CobaltWords
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Archie Comics), Sonic Underground
24 Nov 2025
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Summary
Princess Sally Acorn is getting married! To celebrate the momentous occasion, all of Acorn's most famous former residents are headed home, including Amy Rose, Tails the Fox, Rouge the Bat, and Sonic the Hedgehog. Except Sonic is also bringing a date: his new boyfriend, Shadow the Hedgehog, who didn't know anything at all about the Kingdom of Acorn until last week.
Here in Sonic's former homeland, Shadow is forced to navigate countless trials, including introducing himself to his partner's parents, trying to make sense of Acorn's history, being framed for murder, relationship drama, attending his partner's ex's wedding, the ethics of robot hedgehogs (store-bought or homemade), having his mind partially consumed by some sort of eldritch horror no one else seems worried about, dinner parties, and more!
[This is a slightly crack AU premise where most of Archie lore is canon, except for Shadow, who has only experienced what has happened in the games. No prior knowledge of Archie is required, because Shadow hasn't read the comics either.]
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Chaos and Controlment (Pride and Prejudice AU) by CobaltWords
Fandoms: Sonic the Hedgehog - All Media Types
17 May 2025
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Summary
“It is a truth universally acknowledged that a single hedgehog in possession of a good fortune must be in want of a spouse.”
Such is the advice given by Aleena the Hedgehog to her eldest son, Sonic. Sonic, however, being a single hedgehog in possession of a very terrible fortune and even more terrible set of new responsibilities, doesn’t have time to find a spouse at all. Following the sudden death of their father, Sonic finds himself the new patriarch of the Hedgehog family, and has to salvage his family's reputation. To make matters worse, the terrifying Dr. Eggman is presenting a greater and greater threat to the kingdom as a whole, and Sonic is beginning to fear that no one besides him stands a chance against his forces. He doesn’t have time to visit the new tenants of Netherfield Park, not the mysterious and noble Blaze the Cat, the flirty and intimidating Rouge the Bat, and especially not the haughty and unpleasant Shadow Robotnik.
A Sonic the Hedgehog Pride and Prejudice AU. That sure is a sentence I just typed.
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Hedgehogs Don't Have Wisdom Teeth (Anymore) by CobaltWords
Fandoms: Sonic the Hedgehog - All Media Types
13 Jan 2025
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Summary
During an otherwise normal sparring match, Shadow maybe somewhat accidentally exacerbates a minor dental emergency being experienced by one Sonic the Hedgehog, and somehow finds himself roped into making sure the blue idiot actually gets treatment and properly recovers from it.
After all, what's a little insurance fraud between rivals?
Recent bookmarks
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Concord by EvieNyx
Fandoms: Sonic the Hedgehog (Live Action Universe), Sonic the Hedgehog - All Media Types
24 Feb 2025
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Summary
When Shadow woke, he was still alive, agonizingly alive, and he was falling.
His first thought was of Maria, of warmth and music and stars. It always was.
His second, though, was of Blue, of kindness and laughter and souls singing in harmony, until one was just gone.
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Shadow doesn't know Sonic's name, but feels obligated to find his family and apologize to them for letting him die. Shadow is unaware that Sonic is very much not dead. It takes far too long to figure this out.
- Language:
- English
- Words:
- 66,401
- Chapters:
- 15/15
- Collections:
- 8
- Comments:
- 1,439
- Kudos:
- 4,010
- Bookmarks:
- 917
- Hits:
- 68,947
Bookmarked by CobaltWords
26 Nov 2025
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Summary
Shadow has a complicated relationship with his biological needs and instincts.
Sonic has made it his mission to fix it.takes place after "it all started with a broken rib (or two)" but can be read as a standalone work
Series
- Part 2 of one step at a time
Bookmarked by CobaltWords
18 Nov 2025
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Say what you mean by yanopuedomas for CousinGreek
Fandoms: Sonic the Hedgehog - All Media Types, Sonic Boom (Cartoon)
02 Nov 2025
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Summary
Sonic wrecks his ankle and reluctantly makes a deal with Shadow.
Bookmarked by CobaltWords
05 Nov 2025
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Between One Heartbeat and the Next by Anonymous
Fandoms: Sonic the Hedgehog - All Media Types
08 Aug 2025
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Summary
Sonic never saw it coming.
Not the cramps. Not the silence. Not the life waiting for him in the meadow.
Because Sonic knew pain. He could deal with it.
But the unrelenting pain of bringing an unexpected life into the world was something else entirely.
Or,
Sonic didn't know he was pregnant. And he finds out in the worst moment possible.
- Language:
- English
- Words:
- 5,295
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 8
- Kudos:
- 201
- Bookmarks:
- 26
- Hits:
- 1,718
Bookmarked by CobaltWords
04 Oct 2025
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Summary
The first time Shadow curses, he asks Gerald where the fuck Maria is.
Series
- Part 2 of first swears
Bookmarked by CobaltWords
27 Aug 2025