Moon Project is a stand-alone release which is set in the same time and place as the successful RTS Earth 2150. The plot of Moon Project complements the storyline of its predecessor. As the battle rages on the home planet, the Lunar Corporation has been secretly toiling away on a special project. The project does not remain secret for too long, however. When the United Civilized States sends a fleet of ships to investigate, the battleground is extended to the moon. Moon Project has a similar look and gameplay style to Earth 2150, though improvements have been made to the interface and both graphics and audio have been enhanced.