The creatures in the land of Animalia is over-shadowed by an evil community, the Megatropolis, whose dirty skyscrapers block the horizon. And then one day, Wirral the Squirrel's woodland is destroyed by developers. But Wirral believes in Animalia and he joins with Froggo and Wilhamina to lead the enslaved animals of the city to a new life.
To the creatures of the woodland, the land of Animalia sounds like a dream - a tropical island where all the animals live in harmony, but they are overshadowed by a much more evil community - the polluted Megatropolis, whose dirty skyscrapers block the horizon. So begins an exciting adventure through the mean streets of Megatropolis.