Archive of Our Own

Works which have used it as a tag:

• Sonic AU 2025 by Poster16

  Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games), Sonic X (Cartoon 2003), Sonic the Hedgehog (Live Action Universe), Sonic the Hedgehog (IDW Comics), Sonic the Hedgehog (Archie Comics)  

  • Mature
  • Creator Chose Not To Use Archive Warnings, Graphic Depictions Of Violence, Major Character Death
  • M/M
  • Complete Work

  19 Mar 2026

  Tags

  • Creator Chose Not To Use Archive Warnings
  • Graphic Depictions Of Violence
  • Major Character Death
  • Shadow the Hedgehog/Sonic the Hedgehog
  • Sonic the Hedgehog
  • Shadow the Hedgehog
  • Jet the Hawk
  • Miles "Tails" Prower
  • Knuckles the Echidna
  • Doctor Starline (Sonic the Hedgehog)
  • Lien-Da (Sonic the Hedgehog)
  • Infinite (Sonic the Hedgehog)
  • Rouge the Bat
  • Amy Rose (Sonic the Hedgehog)
  • Dr. Eggman | Dr. Robotnik
  • Clutch the Opossum
  • Deadly Six (Sonic the Hedgehog)
  • Maria Robotnik
  • Gerald Robotnik
  • Tom Wachowski
  • Maddie Wachowski
  • Rachel (Sonic the Hedgehog)
  • Director Rockwell (Sonic the Hedgehog)
  • Commander Walters (Sonic the Hedgehog)
  • Lancelot (Sonic and the Black Knight)
  • Gawain (Sonic and the Black Knight)
  • Percival (Sonic and the Black Knight)
  • Game: Sonic Racing: CrossWorlds
  • Ice Cream
  • Bets
  • Hospitals
  • Hurt/Comfort
  • Recovery
  • Time's Promise
  • Protective Shadow the Hedgehog
  • Other Additional Tags to Be Added
  • Twitter Takeover References
  • Implied/Referenced Torture
  • Cuddles
  • Alternate Universe - Medieval
  • References to Game: Sonic and the Black Knight (Sonic the Hedgehog)
  • References to Barbie: Swan Lake
  • Attempted Violence
  • Bakery
  • Murder
  • Weddings
  • World Domination
  • References to Sonic the Hedgehog 3
  • Inspired by Hades and Persephone (Ancient Greek Religion & Lore)
  • Realm of Tír na nÓg (Creideamh agus Béaloideas na nGael)
  • Maria Robotnik and Shadow the Hedgehog are Siblings
  • Miles "Tails" Prower and Sonic the Hedgehog are Siblings
  • Revenge
  • Post-Movie: Sonic The Hedgehog 3 (2024)
  • Post-Comic Arc: Metal Virus (Sonic the Hedgehog)
  • Non-Consensual Drug Use
  • Amnesia
  • Interdimensional Slaughtering
  • Blood of Zeus References
  • Unhealthy Coping Mechanisms
  • Rockwell is a PITA
  • protective Lancelot
  • Marriage Proposal
  • Implied/Referenced Murder-Suicide
  • Sonic Prime References
  • Semi-Happy Endings
  • Gifts
  • Stars
  • Th13rteen References

  Summary

  A collection of oneshots taking place in seven different AUs. Tags will reflect each one. List of prompts is here: https://www.tumblr.com/sonic-au-august/790056826947420160/say-hello-to-the-2025-sonic-au-august-prompt-list?source=share

  AUs are (in no particular order in posting):
  1) Time's Promise
  2) Elysium
  3) Modern Racing (Starts with Crossworlds)
  4) Tír na nÓg with hints of Hades and Persephone
  5) Creation (What if Sonic was born on the ARK?)
  6) Bakers (Arthurlot)
  7) Movie AU (Shadow gets taken in by the Wachowskis)

  Language:

  English

  Words:

  60,991

  Chapters:

  31/31

  Comments:

  56

  Kudos:

  141

  Bookmarks:

  13

  Hits:

  5,057