Zool and his daring lovely sidekick Zooz face a challenge that would wilt the knees of even the toughest Ninja. The Nth Dimension is under attack from the evil forces of Krool. Our heroes must restore the Nth Dimension to equilibrium and exile Mental-Block and his mind-numbing cronies before imagination is wiped out of existence. Zoon the two-headed intergalactic wonder-canine will help, but you'll need skills from the Nth Dimension to save imagination!