most of these characters have real names and disorders.
sweet tooth: marcus or needles kane(Unspecified psychotic disorder, Homocidal tendencies, insomnia) junkyard dog: Billy Ray Stillwell (Chronic Schizophernia, Borderline personality disorder) Darkside: Krista Sparks (Bipolar I severe with psychotic and catatonic features, brain damage) Reaper: Daniel Grimm (PTSD, cannibalistic tendencies) Roadkill: John Doe (amnesia with frenzied confusion, uncontrollable rage) Crazy 8: Hank summers (Chronic pain, rage disorder with psychotic features, brain trauma) Axel is his own real name. (obsessed with revenge fantasies, violent) Meat wagon: Jebediah (paranoid schizophernia with grandoise delusions) Outlaw: Agent Stone (Dissociative amniesia caused by trauma, episodic depression) Crimson fury: Agent Flare (pyromaniac) Shadow: Raven Heart (Acute PTSD, bipolar I with hypomanic episodes) which is most intersting to you?
