Linus Spacehead's Cosmic Crusade

Linus is an alien from the planet Linoleum who crashed into the legendary planet Earth. After returning home and expecting a hero's welcome, Linus soon found his fellow Linomen were skeptical of the existence of the so-called "planet Earth" and decides to return to it, this time with a camera. However, he has no money (Linoleum currency is the Linobuck), and must adventure around the planet to acquire a vehicle and a camera. In his adventures, Linus leaves Linoleum (using a fake ID for Larry Flynt to compete in a bumper car contest), quashes a robot revolution in Detroitica and gets gas from an abandoned space station.

Résumé

Linus needs your help! He has no money, no car and no respect from his fellow Linomen! The trouble is, no one believed his tale of discovering a far away planet called "Earth" so it's your job to help him get back there and take some handy snaps!