...Knuckles is ALSO taken. And on the first post, second paragraph, it says the procedures for OCs. I have some OCs in the story (Radic, Nex, Tai) but that's only because I've been spending years on implementing them into the Sonic canon and have found good ways to fit them into this story. Also plot points. If you want to bring in your own character, then we'll have to talk about it in a separate convo.