85Chaos Ring: Redux » by Shywhitefox Ten years in the future, The Restoration are still fighting back against those that wish to harm Mobius, most notable Doctor Eggman. After foiling his latest world conquering attempt, Tails and his friends take the spoils, though Tails will come in contact with something that will change his life immensely. Story reboot Set in Sonic IDW comic world. Tails harem fanfic.
Sonic the Hedgehog, M, English, Romance & Adventure, chapters: 8, words: 247k+, favs: 181, follows: 189, updated: 11/23 published: 9/7/2021, Tails, Amy, Vanilla, Whisper the Wolf
146A Bridge Between Worlds » by AndTails Finding themselves in a strange new world, Tails and friends must stop the nefarious Dr. Eggman from conquering Earth while finding a way to return to Mobius. A sequel to "A Prelude to Chaos Control", this Sonic X reimagining sees the gang partner with the human girl Helen as they seek out the Chaos Emeralds while confronting enemies new and old. Commissioned artwork by MontyTH!
Sonic the Hedgehog, T, English, Adventure & Hurt/Comfort, chapters: 31, words: 153k+, favs: 76, follows: 87, updated: 11/22 published: 2/8/2021, Sonic, Tails, Knuckles, Helen
98What Lies Underneath » by greenhillsblueskies A mysterious illness infects Sonic and Shadow's friends one by one, making them lose sight of everything except furthering its spread. In order to survive, the two hedgehogs will need to stick together long enough to stop it... but neither of them imagined just how close they would become. (Sonadow. May be M rated later.)
Sonic the Hedgehog, T, English, Horror & Romance, chapters: 24, words: 88k+, favs: 131, follows: 127, updated: 7/17 published: 9/16/2016, [Sonic, Shadow] Dr. Robotnik/Dr. Eggman, Silver
91Artificial » by Wedgely Tails harbors a horrible secret hitherto unknown by anyone, including himself. As he becomes privy to this dark truth, it may destroy his relationship with his friends in more ways than one. Meanwhile, the threat of Ivo Robotnik lingers, and the Acorn Kingdom is on the verge of war. Tails had better get a handle on his inner demons quick; the fate of the planet might depend on it.
Sonic the Hedgehog, T, English, Adventure & Angst, chapters: 13, words: 56k+, favs: 75, follows: 88, updated: 4/13 published: 12/25/2019, Sonic, Tails, Sally, Dr. Robotnik/Dr. Eggman
499 When One Domino Falls » by warchief All it takes to change history is one thing to fall differently. So what would happen if the battle of New Gettysburg was altered? What if the Commander was wary enough to buy some time? Follows the story of Starcraft from New Gettysburg right through to SC2 and beyond. Starcraft belongs to Blizzard. This AU is referred to in a co-authored story with Sharnorasian Empire.
StarCraft, T, English, Adventure & Friendship, chapters: 46, words: 259k+, favs: 620, follows: 722, updated: 11/22/2021 published: 11/28/2014, [James R., Sarah K.] [Magistrate, Nova]
1k+A different tale of Ash Ketchum! » by Robin.exe A story request by ghost509. Rated M to be safe! Pairings Ash x Female Lucaio x Female Ninetails x Female Gardevoir x Female Blaziken. Pokemon who were abandon by their trainers, are being given to Ash ketchum, a 14 year old who is just starting his pokemon journey! Can he get them to trust him and become close friends to another on his quest?
Pokémon, M, English, Adventure & Romance, chapters: 35, words: 608k+, favs: 3k+, follows: 3k+, updated: 11/8/2021 published: 7/16/2014, [Ash K./Satoshi, Blaziken/Bursyamo, Gardevoir/Sirknight, Lucario]
10 A Fox's Game by The Cyborg Fox Requested by foxknightyouko009. This is a sequel to 'A Cat Makes Three' and 'A Wolf's First Experience'. While watching Tails in secret, Whisper witnesses him to be kidnapped by Fiona to be tortured by her and Scourge. But she leaps in to save him, and instead, they decide to torture the vixen by having some fun, along with Tangle.
Sonic the Hedgehog, M, English, Romance, words: 13k+, favs: 20, follows: 8, 10/10/2021, Tails, Fiona Fox, Tangle, Admiral Beaverton
34Feral Bonds » by Leodragon678 Studying animals with genetic defects was Robotnik's job, but he'd never imagined what bringing them together would do...
Sonic the Hedgehog, K+, English, Friendship, chapters: 3, words: 5k+, favs: 49, follows: 51, updated: 10/5/2021 published: 1/9/2021, Sonic, Tails, Dr. Robotnik/Dr. Eggman
62The Kitsune Legacy » by Leodragon678 "The things I once imagined would be my greatest achievements were only the first steps toward a future I can only begin to fathom." A Remaster of Mind Visions!
Sonic the Hedgehog, T, English, Adventure & Supernatural, chapters: 9, words: 20k+, favs: 38, follows: 45, updated: 9/22/2021 published: 10/5/2020, Sonic, Tails
129 Chaos Ring » by Shywhitefox 8 years in the future when Tails is 16 years of age, his friends stopped the evil Dr Eggman once again. While examining the spoils of their latest victory thanks to our heroes, Tails comes into contract with a strange ring that will change his life forever, The Chaos Ring. Will be Tails X Harem, will focus on game universe, with Archie and other characters. Cancelled and rebooted.
Sonic the Hedgehog, M, English, Romance & Humor, chapters: 13, words: 158k+, favs: 341, follows: 301, updated: 9/7/2021 published: 10/10/2014, [Tails, Amy, Cream/Cheese, Rouge]
9 The Fair Folk » by Irritable Fabulamancer AU. Sonic has never told anyone where he came from. He'd like to, but he's not allowed to break promises.
Sonic the Hedgehog, K+, English, Adventure & Drama, chapters: 3, words: 8k+, favs: 20, follows: 15, updated: 4/10/2021 published: 4/5/2021, Sonic, Tails, Knuckles, Amy
131 A Prelude to Chaos Control » by AndTails "It's my fault the Chaos Emeralds were lost, so it's my duty to find them before Eggman does!" An immediate prequel to Sonic X, this story explores Tails' struggles with self-worth as he attempts to build a detector to locate the mystical gems. Action/adventure elements with brotherly moments between Sonic and Tails contained herein. COMPLETE
Sonic the Hedgehog, T, English, Adventure & Hurt/Comfort, chapters: 21, words: 118k+, favs: 94, follows: 61, updated: 1/2/2021 published: 5/25/2020, Sonic, Tails, Knuckles, Amy
230 Caves of the Ancients » by JudasFm COMPLETED! The sequel to Secrets of the Emeralds. After getting disturbing visions of Tails being held captive, both Knuckles and Sonic set out to save him, though they have no idea where to find him and time is fast running out. Please R&R!
Sonic the Hedgehog, T, English, Adventure, chapters: 18, words: 106k+, favs: 85, follows: 16, updated: 1/2/2006 published: 11/8/2005