Knuckles the Echidna
Also known as: Knux
The last echidna, sworn guardian of the Master Emerald and the most gullible warrior alive. Knuckles' lonely duty on Angel Island and his punch-first friendship with Sonic make him a staple of team and rivalry fic.
Other Sonic Characters
Sonic the Hedgehog
16k works
The fastest thing alive, a freedom-loving blue blur who fights Eggman with a grin and refuses to slow down long enough to talk about feelings. Three decades of games, comics, and films keep his fandom enormous.
Shadow the Hedgehog
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The Ultimate Lifeform, created aboard the Space Colony ARK and shaped by Maria's death into a brooding rival who matches Sonic step for step. His grief-fueled antihero arc has anchored Sonadow fic since 2001.
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The two-tailed fox genius who builds planes, hacks Eggman tech, and has idolized Sonic since he was a bullied kid. Tails fic leans on the little-brother bond at the heart of the series and his quiet anxieties about measuring up.
Frequently Asked Questions
How many fanfics feature Knuckles the Echidna?
Knuckles the Echidna appears in 4k+ works on AO3, making them one of the most popular characters in the Sonic fandom. You can browse all Knuckles the Echidna fanfiction using the Fanfict Reader app.
What are the most popular Knuckles the Echidna ships?
Knuckles the Echidna is primarily featured in gen (non-romantic) fanfiction, though some shipping content exists.
What tropes are common in Knuckles the Echidna fanfiction?
Knuckles the Echidna fanfiction spans many genres and tropes. Use Fanfict Reader to browse and filter stories by your preferred tags.
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