Based on the global hit TV series Johnny Test chronicles the adventures of a fearless 11 year old boy, his genetically engineered super talking dog Dukey and his 13 year old super genius scientist twin sisters, Susan and Mary, who use Johnny as their guinea pig for their out-of-this-world scientific experiments. Push the limits of reality as Johnny Test in this physics-bending Nintendo DS game based on the hit Cartoon Network show. When Johnny meddles with one of his genius twin sisters' out-of-this-world science experiments, he plunges the town of Porkbelly into chaos. Johnny's sisters dressed up their beloved Gil as a princess, but now he's been captured by the jealous Bling-Bling Boy. What's worse, Brain Freezer and Mr. Whacko have managed to get involved. As usual, it's up to Johnny and Dukey to save the day.Now Johnny and his loyal pooch Dukey must break all the rules in order to save his friends in this action-packed platformer adventure!