It's time for the Interplanetary Hide 'n Seek Game. Perennial losers Wizzy, Wigg and Gorga decide to on Jupiter when they find out that no one has ever hidden there. While five-time hide 'n seek champion Zeeter is looking for them, the trio discover that the huge planet is filled with storms, the most powerful are in The Great Red Spot, and there is no solid land mass for them to land on.When the twin Giant Ice Planets Uranus and Neptune quarrel, Dark Truder swoops in and hoodwinks Neptune into becoming part of his newly formed personal Planetary System, the Truderverse. But when the dour planet wants out, it's up to the Zula Patrol to release him from Truder's greedy grip.