1 - 20 of 115 Works in Knuckles the Dread (Sonic Prime)
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Sonic Writing Requests by Lovelytimesinagony
Fandoms: Sonic the Hedgehog - All Media Types
08 Sep 2025
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Have an idea for a Sonic fanfiction you want written? Feel free to leave it in the comments below!
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To the Waves, We Return by EmmaSmoke
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (IDW Comics), Sonic Prime (Cartoon 2022)
06 Sep 2025
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After the vagabond Sonic gets into legal trouble with Clean Sweep Co., he's hired to be a janitor (blackmailed into being a spy) for Spagonia University, specifically the wing that deals with the merfolk. Despite their violent nature, Sonic starts developing a bond with the sea creatures, particularly Nine, the one who looks like the brother Sonic lost. Even stranger than that, he's also forging relationships with the workers at the university and the people connected to them.
But the truth of who he is will come out eventually, and the fallout might be impossible to handle if he doesn't figure out Clutch wants in all of this.
Or, Sonic teaches merfolk how to belong while also learning this lesson and how to healthily deal with his own grief
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Sonadow Prime by TheCrescentMoonGirl
Fandoms: Sonic the Hedgehog - All Media Types, Sonic Prime (Cartoon 2022)
06 Sep 2025
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When Shadow wakes up in a giant forest, he knows that it’s Sonic’s fault.
Or:
Shadow can enter the ShatterspacesOr:
Sonic Prime but I made it GayerSeries
- Part 1 of Sonadow Prime
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The Hedgehog of Many Faces by AlolanShadowDragon
Fandoms: Sonic the Hedgehog - All Media Types, Sonic Prime (Cartoon 2022)
30 Aug 2025
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Life is peaceful in Green Hill - aside from the periodic attack from Eggman. But not even the doctor can disrupt the lives of Sonic and his friends for long enough to keep them away from their chili dog picnics for long.
Or so they thought, until Sonic wakes up to find not only that Green Hill has been transformed into a bustling city, but Eggman has somehow modified all his friends’ memories! Now not only does the blue blur have to defeat his nemesis and restore his home, but he also has to regain his friends’ trust.
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The plot of Sonic Prime but Sonic is fractured into the shatterspaces just like everyone else meaning it's now up to Shadow to fix a mess he didn't even start. Will he be okay with having to deal with all his acquaintances being so different yet the same? Can he handle the loneliness?
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Shadow Prime by HollowLightNocturna
Fandoms: Sonic the Hedgehog - All Media Types, Sonic Prime (Cartoon 2022)
25 Aug 2025
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(What if Shadow was the one to break the Paradox Prism)
Adopted from an Friend
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Blue. by earthlysam
Fandoms: Sonic the Hedgehog - All Media Types, Sonic Prime (Cartoon 2022)
23 Aug 2025
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In a void of many different worlds, there’s only one Sonic in sight.. Why? Something happened to them. Here we learn what happened to No Place Sonic, Blue.
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Amelia Rose dreamed of being a pirate ever since she was a kid. She’d grown up hearing stories of them and loved the adventure, dangers, and rewards that came with it. Now at age 21, she finally made it onto the main ship of the infamous crew ‘Chaos boom,’ led by Captain Sonic the Hedgehog.
But one night, during her first mission, she ended up drowning and waking up on a rock to a dark being looming over her, and to her horror, it was the thing that was feared and hated by almost everyone who had heard its name, the Shadow Kraken.
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Sonic Prime: Paradox by cececatcreates
Fandoms: Sonic Prime (Cartoon 2022), Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
18 Aug 2025
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Things had pretty much to returned back to normal for Sonic. The Paradox Prism was gone, the Shatterverse was saved, and they could all go back to how things were. Yet gnawing thoughts still lingered in Sonic’s mind… And little did they all know, things were about to go very, very wrong...
This is a fan continuation to the Sonic Prime Story after the events of Season 3, mostly focusing on Nine and Tails. Let's get both of these foxes a happier ending (whilst also traumatising them even more along the way!) 🧡
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Sonic's second chance by Matti208_m
Fandoms: Sonic the Hedgehog - All Media Types, Sonic Prime (Cartoon 2022), Sonic Boom (Cartoon)
25 Jul 2025
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After the whole shatter the universe and stuff, everything went back to the way it was. No chaos council trying to steal his energy, all the other word version of his friends went back to their own world happy.
And yet here Sonic feeling something is wrong. But what can he do know that everyone and everything is back to normal.
Wait a second-
Or
Sonic and his original version of his friends fight Eggman over some rock. And something strange happened when they collected the strange rock from Eggman.
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Cosmic Heart Zone: Cosmic Rush by NorthernVerve
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games), Sonic X (Cartoon 2003), Sonic Boom (Cartoon), Adventures of Sonic the Hedgehog (Cartoon), Sonic Underground, Sonic Prime (Cartoon 2022)
13 Jul 2025
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Tails, Cosmo, and Cream visit the Sol Dimension for a vacation and to catch up with Blaze. Only for an incident in the Coral Caves to split Cosmo from the others, with an accident causing them to be split away across time and space...
(A Cosmic Heart Zone special celebrating the 20th anniversery of Cosmo the Seedrian!)
Note: This is in a script style both as a more comfortable style for me to write in, and to know which version of what character is speaking. As many universes appear in this story. Though a majority of it is in the X Universe.
Series
- Part 2 of Cosmic Heart Zone
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Finding Cream (what have I created) by NIGHTINGALE_STARS
Fandoms: Sonic the Hedgehog - All Media Types, Sonic Prime (Cartoon 2022)
06 Jul 2025
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Cream disappeared and the others went to go find her yeah I'm sorry SUPER cringe warning I beg you....
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Blooming Where We Break by Kkelly3398
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Sonic Prime (Cartoon 2022), Sonic Boom (Cartoon), Sonic the Hedgehog - All Media Types
06 Jul 2025
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- Part 4 of scriptures of the Solstice Summer 2025
- Part 3 of solstice :)
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A lullaby from the sea by Feather_Blessing
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (IDW Comics), Sonic the Hedgehog (Archie Comics), Sonic Prime (Cartoon 2022)
30 Jun 2025
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When the world is in danger from a threat as dangerous as the sea, people believe the gods are to blame, but if there's one thing the crew of the Angel's Voyage knew, it's that it was all the fault of a human. A human who had hurt the great god of the seas, and it was their mission to stop this man and bring peace back to the world.
The crew thought it would be easy, but after meeting a little orphaned fox cub, they begin to discover that caring for others is perhaps more complicated than it seems at first glance. But they won't give up, because, isn't it children like this the reason of why they want to build a better world?
The little boy doesn't know what's going on, he doesn't even understand why these people fight so much, but they are his family now, and protecting them has become his top priority, and he won't let anyone hurt them, even if it means having a few run-ins with the police from time to time.
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𝐋𝐈𝐒𝐓𝐄𝐍 | sonic prime x reader by cocobirdy
Fandoms: Sonic Prime (Cartoon 2022), Sonic the Hedgehog - All Media Types
16 Jun 2025
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❝𝙏𝙍𝙔 𝘼𝙉𝘿 𝘾𝘼𝙏𝘾𝙃 𝙐𝙋, 𝙂𝙊𝙏𝙏𝘼 𝙂𝙊 𝙁𝘼𝙎𝙏!❞
❝𝙏𝙍𝙔 𝘼𝙉𝘿 𝘾𝘼𝙏𝘾𝙃 𝙈𝙔 𝙁𝙊𝙊𝙏 𝙂𝙊𝙄𝙉𝙂 𝙐𝙋 𝙔𝙊𝙐𝙍 𝘼—❞
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IN WHICH, (y/n) the (a/n) finds herself getting dragged alongside sonic the hedgehog through the shatterverse in an attempt to bring back their world.
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fem! reader x romantic! various
follows the sonic prime plot✎ 07/19/23
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sonic the hedgehog: blast across worlds by animajames
Fandoms: Sonic the Hedgehog - All Media Types
15 Jun 2025
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sonic and his friends meet with some of sonic old friends
p.s, this story is not done , please read one of my original works for right now
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Intimacy Accords by SinicSoupbook (DeathCuckoo)
Fandoms: Sonic the Hedgehog - All Media Types
07 Jun 2025
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Fact: Shadow the Hedgehog is trapped in No Place. Sonic is unreliable, so he'll have to find his own way out, too.
Fact: Captain Dread has a ship AND the shard, both of which Shadow needs. Dread and his crew are also able to command the ship, which Shadow cannot do on his own (yet), so he needs them.
Fact: Dread is attracted to Shadow (only natural, of course) and is willing to negotiate shard ownership. While Shadow wouldn't normally bother, it makes no strategic sense to burn this bridge while he still needs it.Fine. Shadow has struck worse bargains for the use of his body (although never in such an intimate way...) and this is a small price to pay in exchange for the restoration of his world and friends. Besides, as soon as this is all settled, this will be nothing but a bad memory, right?
"We have an 'accord,' then, Captain Dread. If you give me the shard to do with as I wish when I leave, I give you myself to do with until that time arrives."
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From ash and dust by Remarkableplant
Fandoms: Sonic the Hedgehog - All Media Types, Sonic Prime (Cartoon 2022), Sonic the Hedgehog (Archie Comics)
05 Jun 2025
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(This fic has paused updates because it sucks and I'm hyper fixating on a different fandom so I can't find any motivation to work on it because of my ADHD making me unable to focus on anything except the other fandom I'm interested in. I WILL complete this someday though, don't worry)
Shadow has been acting strange lately. Sonic is worried, and it might just end up having a dire outcome
Also, if you're looking for smut, it's in chapter seventeen (Not including the prolog, eighteen with the prolog)
Series
- Part 2 of From Ash And Dust: Expanded
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Sonic Prime by orphan_account
Fandoms: Sonic Prime (Cartoon 2022), Sonic the Hedgehog - All Media Types
14 Apr 2025
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Summary
Sonic Prime starts off with Sonic and friends fighting the notorious Dr. Eggman in the first battle, before it was clear that he was seeking a powerful object, the Paradox Prism. During the second battle, Eggman has came close to success, finding the Prism for his machine to secure. But Sonic has caught the Prism, and the friends had stopped Eggman. The Prism never shatters in impact. You may think, is this story worth looking at without a shatterverse? I say you decide.
Series
- Part 1 of Sonic Prime Rewrite
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Lost Minnow by rainyday_fanfics
Fandoms: Sonic the Hedgehog - All Media Types, Sonic Prime (Cartoon 2022)
14 Apr 2025
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Summary
When Sonic's meet up with his siblings go wrong, he tries to cheer up with a party hosted by No Place's finest pirates. And Shadow is coming along this time, what could go wrong!
Series
- Part 2 of Paradox Forgiveness