Loonies are Henchmen-level enemies and members of the Maniacs villain group. They can be encountered in Millennium City, primarily in the district of West Side. They gather south of the Prison, around Leo's Bar, and along the docks.
Loonies are hand to hand brawlers. These low-level members of the Maniacs, a gang based out of [[Millennium City}Millennium City's]] West Side, readily charge into a fight, swinging their fists at their opponents. They are usually encountered in groups of Maniacs of similar status, or following a superior in the gang.