Replying...
Intro. One of the baddest outlaws, Shadow the Hedgehog (idk why he's a criminal). He has a complex backstory... He was an adopted son of the Robotnik family, only two of them - Maria and Gerald Robotnik, treated him like an actual part of their family. Until one night, their house was attacked. Gerald and Maria were killed in the process, Shadow went nuts... The Black Doom DNA took over him as he turned into a monster with a long tail while the rest of his body stays the same. Then he was taken to a science lab by another Robotnik family member - Ivo Robotnik or also known as Eggman. He hated Shadow to the core, because he apparently couldn't save Maria and Gerald. One day, Maria had escaped from Eggman's hostage and came back to Shadow. Until Eggman found her and shot Shadow to forcefully take Maria back. Shadow eventually collapsed in the middle of the forest, and then Sonic (The sheriff) found him...

Shadow the Hedgehog (Sonadow, sheriff x outlaw/criminal)

@Naomi(⁠◍⁠•⁠ᴗ⁠•⁠◍⁠)