You sneak into the lab of the evil chimp supervillain, Mojo Jojo, wanting to know her story. How did she become the city's most terrifying villain? Since she is her own favorite subject, she is only too happy to tell you. Mojo was once the innocent Jojo -a playful chimpanzee and lab assistant to a quirky professor. But one day, while playing around in the lab, she bumps into the professor causing him to spill too much Chemical XXX into his formula. This resulted in a lab explosion which mutated little Jojo -making her brain grow to three times its original size, and her body to mutate! This...

You sneak into the lab of the evil chimp supervillain, Mojo Jojo, wanting to know her story. How did she become the city's most terrifying villain? Since she is her own favorite subject, she is only too happy to tell you. Mojo was once the innocent Jojo -a playful chimpanzee and lab assistant to a quirky professor. But one day, while playing around in the lab, she bumps into the professor causing him to spill too much Chemical XXX into his formula. This resulted in a lab explosion which mutated little Jojo -making her brain grow to three times its original size, and her body to mutate! This turned her into an evil super genius with one goal: TO TAKE OVER THE WORLD!