The Bizarre Adventures of Woodruff and the Schnibble

After a devastating atomic war, the world population was nearly annihilated, and the survivors had to hide deep underground. In the meantime, a peaceful race of human-like creatures, the boozooks, populated the Earth. After the humans ascended to the surface again, they started a bloody war against this race. The boozooks were mercilessly destroyed, their culture demolished, and in the end of the war the boozooks became the slaves of the humans.

You play the role of Woodruff, a boy whose foster father, professor Azimuth, was kidnapped by government officials. Apparently, the professor was developing a strange device called "schnibble", which had something to do with the liberation of the boozooks. Woodruff must find his father, dethrone the evil Bigwig and his corrupt government, and save the boozookian people.