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  1. Tags
    Summary

    After he was "M.I.A." in a mission for G.U.N., Shadow had return at his beautiful wife, Sonia the hedgehog. But, this return was a propose. The Black Arms had come at Earth, and now for destroy it.
    Beside he and his friends, Shadow had help from his kids, Shade and Crystal, who learns all about their past, how to use power for help people and to make choice wich change life.

    Language:
    English
    Words:
    9,685
    Chapters:
    6/34
    Kudos:
    1
    Hits:
    59
  2. Tags
    Summary

    You all know Sonic's universe to have multiple realities living side-by-side yet contained in their own separate worlds. But what if I told you there was a place where all of Sonic's most prominent realities collide into a single world? A world filled with peace and war; life and ruin? Well, come join the titular blue warrior along with his friends and foes as they face a threat more menacing than Eggman ever was.

    Series
    Language:
    English
    Words:
    8,515
    Chapters:
    5/?
    Kudos:
    3
    Hits:
    33
  3. Tags
    Summary

    The sequel to Queen of Mobius has finally arrived.

    Robotnik is returning to Mobius yet again, this time accompanied by a being created to be the ultimate lifeform: Shadow. They are being pursued by GUN, led by Commander Abraham Tower, who knows many details about not just Robotnik’s past, but Shadow’s as well.

    Elsewhere, on Mobius, the citizens of Mobotropolis and the Kingdom of Acorn are preparing for Robotnik’s return. Silver, having come from a now-alternate future, has told his new allies what to expect, allowing them to search for the ancient relics that Robotnik is after so they can use it themselves: the Chaos Emeralds.

    However, there is one relic that must be protected – the Master Emerald – which contains not just immense power, but an entity that could cause havoc for Mobius worse than anything Robotnik has done before.

    Will Robotnik be stopped? What are the elusive pasts of Robotnik and Shadow? What is the secret of the Master Emerald? Read this exciting adventure to find out!

    Series
    Language:
    English
    Words:
    17,765
    Chapters:
    10/12
    Comments:
    17
    Kudos:
    5
    Bookmarks:
    2
    Hits:
    275
  4. Tags
    Summary

    After beating Solaris and blowing out the last of its light, those events were erased. So why does Sonic wake up and remember them? Everyone else has forgotten them and it’s bothering him…at least almost everyone else…

    Mephiles showing Shadow his fate has really messed with his head, he ponders if it was even a good idea to start working for G.U.N in the first place…

    Knuckles brings up solid points which Rouge never even thought off…

    Series
    Language:
    English
    Words:
    2,972
    Chapters:
    1/1
    Kudos:
    16
    Bookmarks:
    2
    Hits:
    143
  5. Tags
    Summary

    Shadow got Sonic pregnant, he made a decision to be there for Sonic and his Child, However. Something from his past is threatening his new found family.

    Language:
    English
    Words:
    17,046
    Chapters:
    4/?
    Comments:
    20
    Kudos:
    38
    Bookmarks:
    12
    Hits:
    1510
  6. Tags
    Summary

    An egomaniac government slave who's out of control in combination with a manipulative, lovely agent on their journey to world's domination.

    Language:
    English
    Words:
    7,381
    Chapters:
    1/?
    Comments:
    6
    Kudos:
    16
    Bookmarks:
    1
    Hits:
    80
  7. Tags
    Summary

    This is a fan sequel of an amazing series named Chaos Evolution by DoubleSAnimations. If you haven't heard about it, I highly recommend that you watch it on Youtube, especially if you love huge over-the-top fight scenes and well-crafted sprite animation.

    Language:
    English
    Words:
    2,652
    Chapters:
    1/1
    Hits:
    10
  8. Tags
    Summary

    What if Maria wasn’t able to send Shadow to earth before she died?

    A reflection of Maria’s death, and the toll it took on Shadow.

    Series
    Language:
    English
    Words:
    2,496
    Chapters:
    1/1
    Kudos:
    13
    Bookmarks:
    1
    Hits:
    71
  9. Tags
    Summary

    After he awakens in a factory of the middle of nowhere with no recollection of how he got there or who he is, K31O, also known as B.K., finds himself in some trouble, arrested and... living with government spies and becoming friends with world renown heroes?

    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    Join B.K., an amnesiac abandoned experiment shapeshifting raccoon, and Team Dark, through a sweet journey of recovery and learning to become a found family of sorts.

    Language:
    English
    Words:
    2,402
    Chapters:
    2/?
    Comments:
    16
    Kudos:
    15
    Bookmarks:
    5
    Hits:
    186
  10. Tags
    Summary

    A child born, the throne awaits, A seer tells of a deadly fate; give up your daughter, separate..bide your time lie and wait

    For the last 13 years, the Mobius Islands had been waging war over Eggman after the defeat of Sonic by the hands of his General Infinite..the only thing giving the Resistance hope is his daughter, Maria the Hedgehog..but after an accident during an attack on his base..she forget who is she..will Eggman be able to defeat them now with their only hope is going by Izuku Midoriya and going to U.A..or is this just the begining..is this the chance they have been waiting for?

    Series
    Language:
    English
    Words:
    39,200
    Chapters:
    9/?
    Comments:
    31
    Kudos:
    44
    Bookmarks:
    20
    Hits:
    2566
  11. Tags
    Summary

    After a surprise visit from Sonic's siblings after quite some time, Sonic gathers the gang to meet and greet with his new friends.

    Hijinks and a serious plot ensue.

    Language:
    English
    Words:
    54,076
    Chapters:
    7/?
    Comments:
    15
    Kudos:
    9
    Bookmarks:
    3
    Hits:
    486
  12. Tags
    Summary

    Sonic's made a grave mistake. So grave, it's caused the death of one of his closest companions and to make matters worse, Sonic faces incarceration for his misconduct. Things look grim for the hedgehog until G.U.N comes forward and proposes that Sonic serves his time working for them instead of rotting on Prison Island. Sonic agrees, but he isn't in the clear yet. With most of his friends shunning him, difficult team mates, odd cases of plants cannibalizing Mobians throughout Central City, and dealing with the guilt of causing his closest friend's death, can Sonic keep himself together enough to prove not only to the world, but himself, that he can change for the better? Or is he just a lost cause?

    Beta reader is lailasunicornblood333

    Language:
    English
    Words:
    7,284
    Chapters:
    3/?
    Kudos:
    21
    Bookmarks:
    3
    Hits:
    312
  13. Tags
    Summary

    Miles "Tails" Prower, now fourteen is entering high school. For years Tails always had a crush on Sally Acorn, after having recurring dreams for months, he decides that he must tell her how he really feels. Follow Tails as he tries to balance out life, win the girl of his dreams, and deal with villains in this alternate universe! (Tails X Sally)

    Language:
    English
    Words:
    148,278
    Chapters:
    17/?
    Comments:
    36
    Kudos:
    21
    Bookmarks:
    2
    Hits:
    1768
  14. Tags
    Summary

    Five years have passed since the fall of Eggman's empire. Sonic and Co. have restored the world once more and have enjoyed a well-earned break from their arch-nemesis. However, the peace is threatened once more when a plot is uncovered from G.U.N Headquarters about destroying the Chaos Emeralds and the group who protects them. The worst part? Eggman has joined them in their efforts.
    Sonic and his friends not only have to protect themselves, but they also have to protect the world from falling apart against seemingly unsurmountable odds.
    Can they survive against the deadliest force they have ever encountered? Or will the world crumble along with any chance of their victory?

    Series
    Language:
    English
    Words:
    14,886
    Chapters:
    5/?
    Collections:
    1
    Comments:
    29
    Kudos:
    39
    Bookmarks:
    7
    Hits:
    779
  15. Tags
    Summary

    Shadow and his baby brother sonic are living happily in the ark with maria and gerald. But what
    happens if when Gun invaded the ark and kidnapped one of the brothers? What will happen?

    Language:
    English
    Words:
    16,641
    Chapters:
    10/?
    Comments:
    4
    Kudos:
    22
    Bookmarks:
    6
    Hits:
    435
  16. Tags
    Summary

    A dwindling Resistance from a dystopian future launches a mission to prevent a war that decimated the heroes of the present day. Old faces become new friends as neighboring universes are drawn together, and a plan to save one world threatens many more.

    A crisis crossover some ten years in the making, featuring just about every Sonic character you can think of- plus a few you've probably forgotten about- written by a fan, for the fans. Some characters and universes not tagged, either to avoid spoilers or due to Ao3's new tag limit.

    Language:
    English
    Words:
    171,356
    Chapters:
    31/?
    Comments:
    302
    Kudos:
    165
    Bookmarks:
    46
    Hits:
    11691
  17. Tags
    Summary

    The Hedgehog Saga: Nothing was quite as it seemed. Shadow wasn't as 'free' as he would have liked, and Sonic had been acting very strange for some time. But when the two powerhouses cooperate in a plot to take down those who mean to control them, the entire world is turned upside down when the Ultimate Lifeform finally quenches his hunger.

    (The stories in the Hedgehog Saga are all independent. They can be read in any order.)

    Series
    Language:
    English
    Words:
    45,819
    Chapters:
    11/11
    Kudos:
    1
    Hits:
    58
  18. Tags
    Summary

    This is as the title reads, a reboot/rewrite of the Sonic The Hedgehog franchise, it will follow almost every major Story and will be adapted to make it more interesting, expanding existing lore, fixing plot holes and also improving and in some cases rewriting stories.

    This is the series start, “The Classic Saga”.
    This follows Sonic’s first adventures he will have , he will be getting used to this new way of life and how he has to adapt to his newfound lifestyle, friends, enemies and the first arc will be the basic tone for the series rest of the “Redo”.

    DISCLAIMER
    I do not own these characters, As off writing this they belong to SEGA

    Series
    Language:
    English
    Words:
    65,012
    Chapters:
    28/?
    Comments:
    19
    Kudos:
    19
    Bookmarks:
    3
    Hits:
    1656
  19. Tags
    Summary

    The sequel to my previous work called "Rain." Basically, Shadow experiencing snow for the first time. Check notes :D.

    Language:
    English
    Words:
    804
    Chapters:
    1/1
    Kudos:
    16
    Bookmarks:
    1
    Hits:
    113
  20. Tags
    Summary

    The Hedgehog Saga: How much power is too much power? Sonic's own abilities are growing rapidly beyond his control as he survives against all the odds. Now he's twenty-two. But when he accidentally activates a brand new Chaos Power in Shadow, all hell breaks loose, and Sonic's entire world is turned upside down.

    (The stories in the Hedgehog Saga are all independent. They can be read in any order.)

    Series
    Language:
    English
    Words:
    45,222
    Chapters:
    12/12
    Kudos:
    3
    Bookmarks:
    1
    Hits:
    87

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