1 - 20 of 1391 Works in Shadow the Hedgehog/Sonic the Hedgehog

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  1. Tags
    Summary

    Sonic and Shadow accidentally Chaos Control into a medieval alternate universe, swapping places with their AU selves. They must pretend to belong there until they can get back to their own world, but it's difficult when everyone is convinced that Sonic is "Prince" Shadow's slave!

    Language:
    English
    Words:
    172,785
    Chapters:
    163/190
    Comments:
    216
    Kudos:
    172
    Bookmarks:
    16
    Hits:
    8929
  2. Tags
    Summary

    sonic can't sleep

    Language:
    English
    Words:
    341
    Chapters:
    1/1
    Kudos:
    13
    Hits:
    77
  3. Tags
    Summary

    "In Shadow’s defense, it didn’t actually start out that bad. Okay, maybe it wasn’t great, but it was more of a sick, perverse desire to understand his own unique anatomy than anything else. It was never supposed to go this far. At least, that’s what he told himself."
    ---
    Shadow's mental health starts spiraling after a botched mission takes a hard hit to his ego and self esteem. As a result, he uses a need to understand his own limits and biology as an excuse to do worse and worse things to himself. Sonic becomes concerned

    Language:
    English
    Words:
    3,979
    Chapters:
    2/?
    Collections:
    1
    Comments:
    3
    Kudos:
    38
    Bookmarks:
    6
    Hits:
    299
  4. Tags
    Summary

    Shadow promised his sister he'd attend a masquerade gala in her stead, as she had fallen too ill to go herself. It was miserable, frankly, until he ran into an attendee who made the night more bearable.

    Shadow didn't expect to ever reunite with him, but a multitude of chance encounters and playful flirting bring the two closer and closer. And, just perhaps, there's more to this aloof stranger than meets the eye.

    MEDIEVAL AU! Let's go!!!!!

    Language:
    English
    Words:
    106,190
    Chapters:
    31/?
    Comments:
    287
    Kudos:
    498
    Bookmarks:
    65
    Hits:
    11788
  5. Tags
    Summary

    Shadow didn't understand why he was so pretty.

    Series
    Language:
    English
    Words:
    155
    Chapters:
    1/1
    Comments:
    3
    Kudos:
    7
    Hits:
    173
  6. Tags
    Summary

    I throw together little drabbles on Tumblr sometimes and wanted a place for them to live together even though they're not necessarily the same universe. Topics and situations vary, but all are rated Gen or Teen and if there are heavy topics I'll warn in the tags and before that chapter. Mostly these will just be fluff because.... I like fluff. <3

    So if you need an easy smile, stop on by! :-D

    Language:
    English
    Words:
    1,640
    Chapters:
    4/?
    Comments:
    8
    Kudos:
    32
    Bookmarks:
    5
    Hits:
    207
  7. Tags
    Summary

    Sonic drugged him.

    Series
    Language:
    English
    Words:
    37
    Chapters:
    1/1
    Comments:
    2
    Kudos:
    5
    Hits:
    265
  8. Tags
    Summary

    This takes place in a universe where both Nazo and Seelkadoom exist. The timeline takes place after Nazo Unleashed and before the events of Sonic RPG and Sonic Forces. Nazo finally recovers and breaks out of Eggman's base with 6 of the chaos emeralds, as well as Eggman's only living minion, Lucille. Eggman, in a rush, creates Seelkadoom; a hedgehog with the DNA of both Sonic and Shadow.

    Now that both of these terrors are unleashed onto the world, it's up to Sonic and Shadow to prevent another catastrophe from destroying the Earth... or is it?

    Language:
    English
    Words:
    165,607
    Chapters:
    34/?
    Comments:
    6
    Kudos:
    11
    Bookmarks:
    2
    Hits:
    353
  9. Tags
    Summary

    Sonic challenges Shadow to a drinking game, where he discovers Sonic is very much a flirty drunk. Chaos ensues.

    Language:
    English
    Words:
    2,156
    Chapters:
    1/1
    Comments:
    4
    Kudos:
    23
    Bookmarks:
    4
    Hits:
    226
  10. Tags
    Summary

    Sonic the Hedgehog is way past cool, everybody knows this. There's nothing he can't handle, no amount of SWATbots he can't wreck, and he sends Ro-butt-nik scrambling (like an egg) after every fight... So, how is he going to handle a skinny, nervous *other* Sonic showing up on his turf? Much less, one who's native energy is the opposite of chaos?

    Set in both SatAM and Underground AU!Universes! Mobodoon = Elysium

    Series
    Language:
    English
    Words:
    1,525
    Chapters:
    2/?
    Comments:
    3
    Kudos:
    5
    Bookmarks:
    2
    Hits:
    110
  11. Tags
    Summary

    Prince Shadow has been locked away in the royal palace for 50 years and counting, all because his creator King Gerald can't bear to lose another soul after losing his dear Princess Maria. But after an encounter with a commoner girl who speaks of war and an old relative intent on destroying all he holds dear, Shadow discovers that the princess who he'd thought long-gone was actually in exile under a curse.

    With allies new and old, Shadow must traverse the darkest woods, the coldest ice caverns, and soar higher than he thought possible all to build the one artifact that can save his family, his friends, and his kingdom: the Wand of Chaos.

    Language:
    English
    Words:
    1,730
    Chapters:
    2/24
    Comments:
    13
    Kudos:
    12
    Bookmarks:
    3
    Hits:
    113
  12. Tags
    Summary

    Lancelot frees a fairy and finds himself with something very powerful indeed; the debt of a fairy.

    UPDATED BY AT LEAST EVERY THURSDAY

    Language:
    English
    Words:
    11,719
    Chapters:
    5/?
    Comments:
    7
    Kudos:
    35
    Bookmarks:
    6
    Hits:
    291
  13. Tags
    Summary

    Sonic misses his law-breaking pirate captain, Shadow. Who knew his wish would come true so soon?

    Language:
    English
    Words:
    1,861
    Chapters:
    1/1
    Comments:
    11
    Kudos:
    41
    Bookmarks:
    6
    Hits:
    219
  14. Tags
    Summary

    Sonic hurt himself, again.

    Series
    Language:
    English
    Words:
    303
    Chapters:
    1/1
    Comments:
    2
    Kudos:
    9
    Hits:
    221
  15. Tags
    Summary

    Sonic and co. are in college and start the Ultimate group chat

    Series
    Language:
    English
    Words:
    44,556
    Chapters:
    70/?
    Comments:
    19
    Kudos:
    32
    Bookmarks:
    3
    Hits:
    2499
  16. Tags
    Summary

    Sonic and Shadow have their very first time together after finally confessing their painfully obvious feelings.

    Language:
    English
    Words:
    1,617
    Chapters:
    1/1
    Comments:
    3
    Kudos:
    24
    Bookmarks:
    2
    Hits:
    439
  17. Tags
    Summary

    Shadow feels something.

    Series
    Language:
    English
    Words:
    337
    Chapters:
    1/1
    Comments:
    2
    Kudos:
    10
    Hits:
    195
  18. Tags
    Summary

    The final defeat of Eggman was not the smooth transition into peace Sonic and Shadow had hoped it’d be. It was a painful process that left scars, and opened the floodgates to constant change.

    (Based on TrenchcoatGecko’s soft sonic ! They seemed to like my headcanons so I wrote this little thing. CW for description of illness/injury, referenced amputation, and body shaming.)

    Language:
    English
    Words:
    2,476
    Chapters:
    1/1
    Comments:
    6
    Kudos:
    40
    Bookmarks:
    8
    Hits:
    343
  19. Tags
    Summary

    Sonic woke up on a remote island when he was ten, and can't remember a moment prior.
    A chance encounter with a Badnik sets off a chain reaction of events that may just uncover exactly why.

    Language:
    English
    Words:
    24,797
    Chapters:
    7/?
    Comments:
    21
    Kudos:
    94
    Bookmarks:
    20
    Hits:
    1251
  20. Tags
    Summary

    Shadow's about to use Sonic's own game against him....

    Language:
    English
    Words:
    6,370
    Chapters:
    1/2
    Collections:
    1
    Comments:
    24
    Kudos:
    92
    Bookmarks:
    8
    Hits:
    778

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