Dr. Eggman invented a serum that will make the injected person act upon their deepest desire. He believed that Shadow's was to kill Sonic. Boy, how wrong he was... [eventual Sonadow]

"I made a name for myself so that you couldn't call me just an 'evil twin'. No matter how much you beg, no matter how many people I have to kill, I will never stop. And there ain't a damn thing you can do about it, Blue. I'm just trying to help you." Sonic just wanted to go on a short vacation. It's funny how quickly the world can fall. Mainly Sonadow, some Sonourge.

1wake /wāk/ vb : emerge or cause to emerge from a state of sleep 2wake n : the track left by a ship in the water; also : a track left behind. Or, what happens after Sonic '06 if it didn't really happen? Particularly to a certain villain who should no longer exist...

Everyone thinks Chaos Energy is a gift; something special to have. To Sonic and Shadow, it's a curse. After Dark Sonic and Super Shadow use Chaos Control at the same time, their opposite energies create a bond that ties them together. There may be a way to undo the bond, but it would be at a great price. They hate each other, but can they find a way to love instead? Sonadow.

Scourge gets a kick out of harassing Amy Rose on a daily basis. Desperate and out of options, she asks a certain handsome, blue hedgehog to pretend to be her boyfriend since he's the only one who could seemingly ward off the creep. Amy's feelings get complicated when she begins to wish that her fake boyfriend was real.

It's amazing what we take for granted until it's gone, left to pick up the pieces. But will things ever be normal again? There's no way for the former blue blur to know, but a certain reluctant black and red hedgehog might be able to help him along the way. Sonadow, some violence, light swearing, maybe a little blood in later chapters so rated it M to be safe.

After a mission to foil Robotnik's plans goes VERY wrong, Sonic and Tails find themselves in a strange new world, full of fascinating creatures...and kids calling themselves "trainers" hell-bent on capturing our heroes! But to get back home, they may need their help - which would be a LOT easier if they even spoke their language...(semi-Xover, no Pokémon knowledge necessary :)

After saving Mobius one last time Sonic the Hedgehog is announced dead. Well, that's what he's been told. Waking up in a strange, dark world where other Chaos Mobians like himself have died, he finds there may be a way to get his life back, but for a great trial. What makes it worse, is he needs his friends to help somehow, and the demonic, time-god hunting him down. Mephonic.

Chaos Users like Sonic and Shadow can't get drunk, take medicine, or bizarre drugs for that matter. Their bodies 'heal' the dangerous chemicals before it can effect them. However, when Shadow discovers they can get drunk and stupid off of crazy drugs by draining their own Chaos Energy, the two take it to a whole new level. Sonadow. Very Mature Content. Archie Universe.

When Sonic suddenly goes missing, Shadow is tasked with the mission of finding him. It doesn't seem to be too hard, until he finds himself in the world of Camelot, where the faker is king, the people look like their friends, a war is raging, and the Knight of the Round Table known as Lancelot, wants his head on a platter. Sonadow vs. Soncelot (Sonic x Lancelot). Black Knight AU.

When a terrible storm traps the members of the Resistance inside the Mobian Castle, boredom is unavoidable. To pass the time and maybe have some fun, Sonia pulls out an old board game their mother left behind: Truth or Dare. The game starts out innocently enough, until Sonic pulls a dare card and refuses to do what it says. Unfortunately, they don't have a choice. AU. Sonadow/Other

After witnessing Sonic's dark super form whilst on a rescue mission, Sonic's friends want an explanation for the presence of the dark entity in their seemingly carefree hero. Meanwhile, Sonic's dreams are haunted by memories of his early childhood, before he met Tails and the gang. Are the two occurrences linked? Is the hedgehog's easy going attitude just a face?

A kind deed will always have consequences, but there's no guarantee it's a good one. After Sonic helps a stranger in need, it results in an argument with his parents that pushes him too far. Years later and the stranger is now G.U.N's best agent Shadow. But when he takes down a speedy thief, it's the same child that helped save his life, who he promised to one day repay. What now?

Post 06, in which Silver remembers everything, Shadow remembers nothing and they find themselves being inexplicably drawn to each other, despite the fact that everything seems to be against them, including themselves. Shadilver

Love is when you care for someone more than yourself, and you would do anything for them to be happy, alive, and well, no matter what the cost. He wasn't supposed to fall in love with his rival. He wasn't supposed to let things spiral out of control. He wasn't supposed to let the other get away with everything...but he does, because he loves him, no matter what the cost. Sonadow.

Remake of my 2007 work, "Picturesque." What calling did Sonic heed? What made this mysterious black hedgehog so alluring to him? Was it his pillbox eyes? Was it his full Cupid's Bow? In every snapshot, Sonic always felt an uneasy yearning in his chest. There was something about the 26-year-old that the 19-year-old couldn't put his finger on... :Son-/Knuxadow. I/P: "I want you..."

Nazo is revived once again, but this time he's in a world where towns and cities are ruled by the Eggman Empire. Sonic and pals are nowhere to be found, save for a dashingly powerful figure named Infinite. Will they be rivals, or partners in crime? Read for some not-so-subtle gay subtext, as well as tons of risqué villainous love.

Sonic has fallen in love with Shadow. He knows there is no chance that Shadow will ever return his feelings. And so he does everything in his power to forget about those feelings. Even going as far as inviting Amy on a date. But even that doesn't stop his mind from throwing what-if scenarios at him. [one-sided Sonadow]

The vain and egotistical star of a popular treasure hunting TV Show, all Vector knew was his life of luxury. However, when one filming goes horribly wrong and he comes across a mute and rage filled individual, Vector becomes curious and must learn to break his usual lifestyle in order to find a relationship with this new person, even if the world doesn't want him to. Vecpio AU

Post Sonic Forces timeline: life has gotten pretty quiet ever since Eggman Empire fell and the world got rebuilt. This helped Shadow realize he just has way too much free time... so he decided to look for a hobby. Turns out flower arranging picked up his interest, so he visits the nearby flower store nearly daily. Fluff, future Sonadow. Slow development.

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.)

Project Shadow has never fully been finalized. The black hedgehog is visited by a mysterious man who tries to convince him to bring his creator's work to an end. Is it a trick of but another corrupt human, or a true chance for the Ultimate Lifeform to complete his destiny? Discover more about Shadow's nature as he teams up with unlikely allies.

There are times when Shadow is violently reminded that the blood flowing through his veins is in fact alien.

Some say love is blind, but can the blind learn to love? After an unfortunate incident that occurred on a mission, Shadow is left without his sight and in the care of his rival. But is being blind too much for the Ultimate Lifeform? And does this handicap in their relationship pave the way for something more? (Sonadow)

Shadow and Sonic had been dating in secret for nearly a year. For once everything in Shadow's life seemed to be perfect, until an old enemy returns with a vengeance. And now it seems that Sonic has joined the dark side. How will Mobius survive now that their hero is their enemy? How can Shadow possibly fight against the one he loves? (Sonadow with hints of Mephonic)

Mobians have only just gotten their rights as citizens a mere decade ago. Many of them still live as pets even still. However, there is a group that rescues those who wish to be rescued, or are in bad situations, and tries to foster and rehabilitate. This is a story that follows one such case. Slow to start. Sonadow, but may involve other pairings later too.

Silver, in desperate need of chaos drives, travels back through time. Espio, investigating a case of missing chaos drives for the Chaotix, is at a loss for what to do next. The two run into each other by chance, and Espio makes a promise to help Silver, whatever it takes. (Espilver)

Shadow had a crush of Sonic that he had kept hidden for years. When his team members find out about, Rouge insists that he admits his feelings with her, who has a crush on Knuckles. Will their feelings be true in return? And what will happen after that? CONTAINS SEXUAL THEMES! TWOSHOT!

SONADOW. After Chaos Control goes awry, Sonic and Shadow go AWOL...landing in a parallel dimension with many familiar faces, but a huge problem. Getting back would be so easy - that is, if everyone wasn't insisting that Sonic is 'Prince' Shadow's slave...

Sonic is troubled with a creepy stalker who is persistent in taking pictures of him at any time possible. Unable to catch them alone, Sonic asks his friends for help, including Shadow. The two unexpectedly find themselves getting along while trying to catch the stalker... Sonadow story!

Everyone wants to have their dreams come true, right? Well, in Shadow's case, them becoming real may cause his reality to morph into a living nightmare. His life was already hard enough with one Sonic, but now that another annoying speedster and a crafty chameleon had been added to the mix, slipping into another coma sounded less like a bad idea to him.

After Sonic's defeat at the hands of Infinite, it was believed that Shadow was working alongside Eggman. Now declared a threat by the Resistance, will Shadow be able to clear his name? As Infinite's power and hold over Shadow grows stronger, his world and virtual reality begin to blend into one. Can he trust what he sees to be real? (Image by sonicwind-01)

Shadilver and one sided Mephadow in the future. Rated M for possible strong language, violence, and possible sexual themes in the future. Silver, having been traumatized by the loss of his dear friend, separates himself apart from everyone else. Little does he realize that one particular hedgehog understands him far more than anyone else.

Sonic the Hedgehog's life was already crazy enough, without romance throwing another spanner in the works. The fact that the spanner in question is none other than Shadow can only make things even harder...

When Sonic plans a spontaneous trip for Knuckles and himself at a remote location, things don't go his way from the very beginning. But Sonic is determined to make the best of the situation, as they unravel chilling secrets of the distant past, face off against a new enemy, and even get a taste of domestic life. established knuckles/sonic (sonuckles), yaoi, smut, language

When Shadow is drained of all of his chaos energy, Sonic is the only one who can help him. In critical condition, Shadow's only hope to survival is Sonic's own life force, which means staying at Sonic's side for months before being able to go out on his own again. (Sonadow/Shadonic)

Silver is a small business owner of a bakery with his friend Blaze and his mother Rouge. He finds himself smitten with the owner of a tattoo parlour from across the street, Rouge finds out and tries to set them up together. However, due to Silver being trans, he fears that his crush won't be so open-minded and reject him, so he tries to stay at a distance and admire him from afar.

A few years ago, Sonic disappeared after their trip into space didn't go as expected. Shadow finds out what happened to him and doesn't know if it was a good thing or not but he still tries to help. Sonadow. Don't like. Don't read.

Year 12, a tough, drama filled year for many. This is especially true to the Sonic and friends. This story will follow the drama filled final school year of 14 main characters at Mobius High as they deal with high school. Dark and mature themes and multiple different pairings inside. No relationship is safe. This isn't your normal HS fic, it's written to more dark and realistic.

Shadow has developed feelings for Sonic after the first few years of knowing him. Sadly, these feelings began to make Shadow fall into an illness from feeling his 'rival' is neglecting his feelings. Now Shadow as two decisions: try his best to win Sonic's love or get cured and never love the hedgehog again. this is a hanahaki sonadow fanfic. if you don't like, don't read.

Premise: Sonic the hedgehog faces one of his biggest missions yet when Dr. Eggman discovers and unleashes the secret Project SHADOW. Who is this villainous new hedgehog? What is he scheming? And why is GUN after him? Basically a Sonadow SA2 AU. My own take on Sonic Adventure 2 that incorporates stuff from SATAM and Underground, and of course YAOI! Yay!

Smitten with a handsome pianist, Silver takes up piano hoping to get close to his teacher. After unintentionally touching a nerve with his teacher Silver decides to work hard to win back his approval while discovering his talent for music. (The cover is owned by kiuki-10 on deviantart)Shadilver/Sonilver/Sonadilver

The Black Arms had been defeated; Sonic couldn't be more happy about the outcome. At least, not until a day later, when a deadly enemy of the aliens escapes the remains of the Comet, using him as its host...as it had been intended a long time ago. The Black Arms weren't the only ones who plot to invade Mobius, and Sonic finds himself caught in the middle of the chaos. Sonadow.

Shadow had expected to face against a mighty creature, a defilement of Gerald's legacy. Something built to defeat him. Nothing could have prepared him for this. Then the past came knocking, and soon enough the blue hedgehog was the least of his troubles. Sonadow, Black Arms Arc.

After years of hard work, Sonic had taken over G.U.N. He should be proud -if such a job hadn't dropped a new plethora of problems onto his lap. Former Commander Towers wasn't happy. Unrest. Robotnick at the borders. Add the Ultimate Lifeform messing with his work, and Sonic wonders if he should quit. Then again, he'd always been too stubborn for his own good. Sonadow.

(Sonic Boom Universe) When Shadow learns that Knuckles has a crush on him, he uses that to find Team Sonic's weaknesses. What happens when he starts to like how Knuckles treats him? *Contains Knuxadow*

(SA2!AT.) Shadow was supposed to bring Sonic to his demise—not start caring about him. But had anything in his life ever gone according to plan? No, of course not.

Shadow lives a life of a slave and that has made him bitter. He doesn't expect much of a life anymore. It is simple. Everything is same. Always. Life gets even harder when his new owner is not really a good person. But there is also someone who awakes his hope and simple hatred becames something a lot more complicated. Is it right or wrong? He doesn't know. Maybe no one really does

"That dream again..." In a rare time of peace and quiet, Shadow and Sonic spend a lot of time together. A recurring dream Shadow can't articulate begins to plague his mind more and more, and he finally tells someone about it when it begins to change.

Sonic is a prince hiding behind the low status of a farmer to hide his real identity after he had to run from his own palace together with a few friends. One day a slave by the name of Shadow stumbles upon their property and passes out. Sonic stubbornly wants Shadow to stay and be the newest addition to their family and maybe even something more. SONADOW, SHADOW UKE, MPREG.

Another episode idea that I have. Shadow washes up on the beach but to his dismay, Sticks the Badger freaks out upon seeing him and hits him twice with her boomerang and knocks him out. When he comes to at Amy's house something just isn't right about the black and red hedgehog, he seems much more, pleasant.

What is a friend? What is a family? These were questions Vector didn't know the answer to. All his friends had kicked him out at one point, and now, he has no one left to turn to. That is, until he sees a Roommate Wanted ad. He takes the offer, and Vector soon learns what true friendship, and eventually, a true family is. Vecpio AU, M-rated for eventual lemons/other mature content

Shadow & Amy wasn't exactly planning on having Sonic abducted, Station Square under attack, and competing for Sonic's interest, but it's whatever. At least their friends have got their backs like usual, even when Eggman comes up with weirder robots after weird robots, and the city is largely on fire...

Fairytale!AU. Prince Sonic is going to be wedded to none other than Princess Amy. However, on their wedding day, plans are totally trashed due to a jealous siren. In a world where romance sinks or swims, take a dive into adventure. World peace may be ruined, but it's whatever, right? SONADOW. Now this is a story all about how Sonic's whole life got flipped upside down...

Werewolves. They were nothing but fantasy. They didn't exist separate from the intricate words written down on a page, or from the oral folklore that would leave children guessing at the world around them. There was no reason for Shadow to believe otherwise. Well...until he hit one with his car. Rated M for language and violence.

SONADOW I REPEAT: SONAODW! The summary is to long to fit on here so I put it in the story.

Sonic loved Shadow. He just didn't know how to tell him. So when Shadow went to work on a top secret mission for GUN, Sonic was left broken-hearted and turned to Amy for support. One year later and deep in a relationship, Shadow returns, leaving Sonic with a tough decision. Who will he choose? (Image by Myly14) (On hiatus)

SONADOW! SHADOW UKE! Rated M just to be safe. Shadow, the Ultimate Lifeform, gets fired from his job at G.U.N as he, by law, is still supposed to be in school. Therefore he gets send to the local high school and meets up with Sonic. At first he's reluctant to dive into his new life as a student, but as he learns more about Sonic, he thinks this may not be such a bad idea after all.

The real matter was of why he thought that way. It wasn't normal; especially for a robot meant to bring destruction to life on Earth. But that's how it came out. (Sonadow. RougeAmy is heavily implied, though not exactly direct, may be in later chapters. A bit of SilverxBlaze though not much.) (Rated M for strong language.)

A common interest and a raging snowstorm bring two rivals together in an unlikely way. Re-written as of February 2017. Rated T for language. COMPLETE.

After Scourge's escape from No Zone, he finally gets everything he ever wanted. WARNINGS: noncon, slash, sonourge, drama, and moooar

Shadow doesn't mind his job. As a lifeguard, he saves lives, enjoys the pool, and gets paid a decent amount. However, that opinion might change when an annoying blue hedgehog decides to shake things up. For better or for worse? Shadow has no idea. He just better not get fired because of that idiot. AU [Sonadow] Two-shot.

After months of careful contact and planned interactions, Sonic assumes that he has finally earned his long-time rivals affection and respect. However, nothing has really tested this assumption and the blue-speedster is faced with a rather frustrating dilemma. Will his selfishness and ego be his downfall? Or will his attempt at maturity just make things worse?

Sonic is tortured by a mysterious scientist. He wonders if it'll ever last.

Shadow decides being a freelance hero is not enough to fulfill Maria's dream, and joins the military responsible for making his life hell: GUN. As he embarks on a war in Africa, Sonic and Tails stay home to discover being supersonic makes you lose detail, and the homefront becomes much more clear as they slow down and discover missing pieces in the puzzle of the world.

He might as well talk, since they got the time and all. (A bit on the pairing side.)

For Sonic the Hedgehog, life is already complicated. But it's made even more so when through a strange series of events he ends up dating his college professor! A Sonadow Teacher/Student AU. Rated M. Equal parts drama and humor!

Sonic had been a slave for six years, even if he wasn't entirely broken he had abandoned all hope of freedom. Abused by his previous masters he is bought by one that shows care for him, everything is fine till desire strikes and found himself being forced by the one he trusted his life. In despair and anger the second time Shadow takes him he bites his neck almost killing him.

After everything is settled and things start returning back to normal, or as normal as they could be. Sonic and Shadow continue to learn more about themselves and how all three hedgehogs can be from the same myth/religion but from different places. Around the same time, catastrophic natural disasters are destroying the world. Why? Does it have to do with them? Read to find out!

After Amy "persuasively" goads Sonic to attend a ball with her, the hero is forced to ask for dance lessons from the only other person who knows how to ballroom dance: Shadow. But could these lessons end with something more than what they asked for? (Sonadow)

(Possible Abuse Warning in Future)Why did he admire him so? Probably because he resembled himself, but was the complete opposite mentally. It fascinated Sonic, and challenged him at the same time. Of all of his other love interests, Shadow was the most fun to chase...

During a fight with Scourge, Sonic learns more about his double than he ever expected. (Sonourge, rated T for swearing and self harm)

Sonic didn't know why he tried to do something nice for the Time Eater. Maybe it was pity, or maybe guilt for the fallen creature. Now he was solely regretting it, as the beast was far from dead and not as much of a stranger as he would have thought. Mephonic.

'There is a strong arm curled around his torso, the appendage keeping him close to its owner, whose warm breath is ghosting over the back of his neck. Sonic is sure he went to bed alone the previous night, but he isn't worried about the intruder. After all, this isn't the first time this has happened...' [pre-Sonadow]

Shadow is a choreographer. Sonic is all freestyle. They bump heads. Rated M for sexual content. Sonadow.

That party was the best and worst thing that could happen to me. One minute i was high on life and the next i was terrified out of my mind. I felt hands grip my waist and a tongue lick my ear. "You belong to me now." (First story but click on it. Go ahead, i know you wanna XD)

Perhaps giving a promise to a drunk king wasn't exactly tactical, that Lancelot learned! Especially when it was misplaced and revealed a secret better left unknown. Facing the consequences was easier said than done. And to complicate things thrown into the world of Mobius. Where there is no kingdom no knights but a careless king and a not so happy replica. Sonadow

Already read by many fans on deviantart and wattpad, this complex sonadow fanfiction features some interesting takes on Mobian culture and religion. Expect slightly mature, dark humor/themes with a bit of my traditional psychology and mysticism. Not to mention a lot of cuddling and romance. This is certainly not your typical sonadow fan fiction, I assure you.

Shadow is trying to capture Sonic. Eggman is coercing Shadow to work for him. Knuckles is on the search for a missing person. Eggman is contacted by a distant relative. Then, Sonic goes missing too.

Sonic has done something. Something terrible. He fears nobody would understand. But that isn't the case. Two others have already come to terms with what they did, and they are encouraged to bring Sonic comfort, too. But their fears will be turned in upon themselves by something evil. What has Eggman unleashed? Is there any way to go back? Is there anyway to destroy the new link?

Sonic and Shadow spiral into their enigmatic relationship, in this short prequel that leads up to the events in To Choose is To Be Free. It can also be viewed as an open-ended standalone fic. Sonadow. Mentions of other relationships, and slight SonJet. Yaoi, smut, language. Just a two-parter for now.

It has been years and Shadow is dead. He's come to terms with this as he haunts the building he died in. Now Scourge has moved into his old place and has taken over. The living and the dead now in one apartment.

EDITED. Sonic tries to use Chaos Control without a Chaos Emerald. Of course, something has to go wrong. He gets transported into another reality that is not that different from his own. However, he is not aware of this fact and neither are the people of this world... [complicated Sonadow]

In a rare time of peace, Sonic finds himself in one of his toughest trials yet; having to choose between the attachment-free life he's always led or committing to a relationship with the one person he's ever fallen in love with. Shadow/Sonic (Sonadow), Knuckles/Sonic (Sonuckles), and mentions of past relationships. Yaoi, smut, and bad language throughout

( AU Sonadow) Sonic Hedgehog has been stuck in a rut ever since high school. Going day by day while pining after his neighbor Shadow. After a night on the town with his brother Zonic his world ends up turning upside down. Now he needs the help of his crush to help fix what happens to him every new moon while keeping those close to him in the dark.

Shadow is busy dealing with Mephiles while Sonic gets slightly distracted with a certain black hedgehog as they spend more time together to collect emeralds from different dimensional worlds. When Zonic the Zone Cop (alternate version of Sonic) shows up and gets along with Shadow pretty well... Sonic feels a tiny bit of jealousy. What will happen between Sonic and Shadow? SONADOW

Shadow had never been so confused in his life. Tails painfully shy? Knuckles apathetic toward the Master Emerald? Sonic...less pleasurable to be around than normal? Shadow expected a lot of things waking up from his concussion induced sleep...this was not one of them. Rated T for language.

Sonic is captured and imprisoned for a crime he did not commit. How will the blue hero react when he meets the true evil that committed the crime?

Sonic have been captured by the black vampire prince...Shadow the hedgehog. but what is shadows real intentions? HyperHedgie helped me with the first 3 ch. First Sonadow story i ever made.

After Sonic's mother remarries, Sonic, unwillingly, gains a new father, Jules, and a new brother, Shadow. But what happens when this new 'older brother' starts to get a little too close to his new little brother, Sonic? Sonadow fanfic

Sonic, Shadow, Silver - and the rest - are in an AU where they are incarcerated in Prison Island Penitentiary. Will they escape? Will they survive? How? 3, Abuse, Anal, AFFO, Anthro, CR, D/s, M/F, M/M, Oral, S&M, SH, Slave, Tort, Violence

Shadow is living with an evil stepfamily, Sonic is a Prince forced to look for a bride, the ball is approaching and having three crazed fairy godmothers doesn't make things easier AT ALL...It's Cinderella - Sonadow style! Fluff, hilarity and Silvamy. :D