Zenon: Girl of the 21st Century - evil billionaire is trying to destroy the space station that I and hundreds of people live on. They'll blame it on a pop star.
Zenon: The Zequal - the USA military is dismantling our space station but more importantly I need to bring that pop star to meet some aliens.
Zenon: Z3 - the space mall is haunted by dollar store Joan Jett the Moon Goddess and I'm being stalked by my 10 year old foster cousin and an environmentalist. We must destroy the space mall. The pop star is also here.