Best Sonic the Hedgehog Adventure Fanfics

by Tirainy · Sonadow

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...

by goldiestation · SonAmy

Sonic’s adventures with his ever growing family. I take requests!WARNING: NOW WITH SONIC 3 SPOILERS!this is me picking back up my old sonic one-shot book that i’d deleted.

by Nothing_Fancy · SonAmy

There's a new member on Team Dark! And she's a feisty, hammer wielding hedgie. Her mission? To finally find where she belongs. With new adventures and crazy hogs, Team Dark is in for the ride of its life!

by Nebrasska · Sonadow

With Dr. Robotnik defeated and the Earth saved from complete annihilation, Sonic expects to enjoy the rest of his days getting into all sorts of mischief with his friends and family, content to relax until the next catastrophe strikes. However, there is just one loose end for him to tie up, and that

by Tirainy · Sonadow

'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 happene

by spittingspite · Sonadow

"What do you want, Faker? Why are you here at-" Shadow squinted at the clock- "three in the fucking morning?"Sonic swallowed, tapping his foot anxiously, feeling a lot like a scared little kid under Shadow's judgemental stare."Well?""I can't sleep." Unpleasant memories are keeping Sonic awake at nig

by Nebrasska · Sonadow

Being captured by Dr. Eggman was nothing new for Sonic, happening more times than he would care to admit. Despite his experience, however, escape was never meant to be easy, and this one comes at a particularly steep price. Namely, by being cuffed at the wrist to none other than Shadow the Hedgehog.

by Nebrasska · Sonadow

In between saving the world from Eggman’s dastardly plots and finding himself incredibly bored, Sonic decides to work at the local aquarium. While he surprises himself by actually enjoying his job, this sentiment sours upon being permanently assigned to the new Kraken exhibit, housing a mysterious a

by Wenber · Sonadow

SONIC 3 SPOILERS “What’s going on?” Maria asked. “I don’t know,” Shadow replied, getting off the bed and walking to the door. After hesitating, Shadow opened the door and followed the sounds down the hallway to the main entrance. There were bolts of blue lighting dancing across the room, and guards

by nottheweirdest · Sonadow

Sonic has been taking a heat suppressant and secondary gender blocker to conceal his omega identity since he was 17 and it's worked well. The world, and even his friends, believe he's a beta. When his heat strikes early at the start of a mission and the suppressant fails to work, he turns to the one

by thekyuubivixen · Sonadow

How was Sonic supposed to know that playing with Tails' new invention would end with a love confession?

by danishdaddy · Sonadow

"There was no way that was who he thought it was, right? It had to be someone else, someone dangerous and unknown, someone who-“I know you’re there, Sonic.”Sonic steps beyond the tree line, his body tense, not quite trusting his own ears.“Shadow? Is that actually you?”