Ganymede is one of Jupiter's natural satellites and also the largest satellite in the Solar System. In the story of One Must Fall: 2097 Ganymede is on the process of being colonized by WAR, who set up a HAR tournament among its high ranking employees in order to choose who would oversee the moon's colonization. WAR not only intends to colonize the satellite, but also use its natural resources to continue its plans of expansion.