I have never done this before but I'm kind of desperate to find this fanfiction piece. It's an older piece that I can't find for the life of me. It was about Sonic searching for some 'evil' guy. I can't remember what Sonic called him but Amy had tagged along and met up with him, though he went by the name Joey I think. Him and Amy became friends and he had something wrong with one of his eyes. He turned out to be the guy that Sonic was after and the story itself was kindly dark. It had a sequel that I remember being titled Little Planet and I tried searching for it but I couldn't find it.
If anyone has any idea the name of the original story or a link to where I could find it I would appreciate it. I remember it being one of my favorite fanfictions ever and I'd like to re-read over it again. Thanks for your help!