Excursion is the spaceship that went to the first trip to Mars and back to Earth in 1998, carrying a team of three astronauts: Patrick Ross, Anne Sampas, and, Dennis Gamble. Excursion has a dock for the space shuttle, and one for a mars lander.

On their way back from Mars, the Goo Species melted and forced its way out of the sample container, it then moved towards the crew and attacked them. Excursion lost contact with Earth for a while. When the team regained consciousness, they were unaware what had happened to them, and returned to Earth.

Excursion was heavily sponsored by Pepsi, Lite, Reebok, and Sprint.