Inspired and some of the characters by LiyuConberma from DeviantArt. Shadow, Sonic and Silver aren't friends nor at they enemies but what happens when they get exchanged with their younger alternate selves that are from a different dimension?

Few days after sonic dead, tails left the gang and live hidden somewhere else. Three years passed, one day tails is walking down the street. When he walking past the dark alley, he heard a small sob. He walk in the dark alley and see a small box next to a trash can. In the box, there is a small blue hedgehog that just look two years old. Who is this blue hedgehog? What tails gonna do? 🌸 Read to find out 🌸 (I not own any picture, and the cover made by Drawloverlala from deviantart, her art is amazing and beautiful you should check her)

Due to Dr. Robotnik leaving Robotropolis to conquer South Island, both Sonic and Knuckles leave to pursue him. What happens when Robotnik brings back a blast from Sonic's past?

Sonic the hedgehog isn't from this world, but from another, driven by war his world is chaotic and falling apart, but yet he is here, trapped, unable to find away home but what happens when his enemy from his world tries to take over the one he is in now? and what happens if the resistance is here as well?

After the war, Robotnik escaped to try to take over another part of Mobius, but the triplets didn't follow him because they thought that they could take care of himself. But Sonic though differently and ran away from his family to chase down Eggman. Do his siblings know he's a world famous hero? This is the third time I've rewritten the story XD, this was one of my first so that's probably why, also, character personalities may change because I can do whatever the frick I want dang it #7 in manic #3 in sonicunderground