Faust has collaborated with her husband Craig McCracken on his four animated series The Powerpuff Girls, Foster's Home for Imaginary Friends, Wander Over Yonder, and Kid Cosmic.

Faust shifted to television animation in 1999, working on The Powerpuff Girls and Foster's Home for Imaginary Friends[4] at Cartoon Network Studios as a storyboard artist, screenwriter, supervising producer, story supervisor.

[3] The series proved to be a major success not only with the primary young audience, but also significantly among adults and teenagers, who became popularly known as "bronies".

In November 2023, it was announced that after the completion and release of in-development DLC playable fighters, active development of the game would cease, including the rest of the story mode, of which the entire plot outline had already been written.

Faust is married to Craig McCracken, creator of The Powerpuff Girls, Foster's Home for Imaginary Friends, and Wander Over Yonder.