The show had teams of both girls (XX) and boys (XY) doing challenges and, like The Crystal Maze children's episodes, contained tasks for children of the pre-teen age group. It was pitched as the "Ultimate Battle of the Sexes".
The program featured mixed-gender groups competing in challenges, similar to The Crystal Maze kids' episodes, targeted at early teenagers with age-suited tasks. It was promoted as a showdown between boys and girls.