Roxy Rocket appears in "The Batman Adventures Annual" #1 where she vows to "straighten up and fly right". However she is seen robbing a safe on a security camera, but it turns out she was framed by Catwoman. Angered at this, she tries, along with Batman, to apprehend her which results in a fight between the two women. Catwoman tries to hold her hostage with the intent of killing her but Roxy manages to get away and knocks her off the rooftop with a punch. Roxy makes the effort to save her but Catwoman slashes her hand instead choosing to fall down into the alleyway below. Roxy expresses worry and extreme remorse thinking that she has killed her but Batman reassures her that Catwoman still has "eight more lives".