Xenon City is the capital of the planet Xenon, and its main city. Roger Wilco enjoys seeing sensory movies in the city. He has seen alot of sensory movies on Xenon. One of his favorites is the classic, 'Steve Spaceblaster and the Fantastic Furry Feline of Fendom'.

Roger explored the ruins of the Xenon's main city in the Space Quest 12 era.