Darkmoon is an inhospitable planet of ice with no atmosphere - which makes it the perfect place for a prison. Even if a prisoner was to escape hiscell, or even the prison altogether . . . where would he go? But the corporation that runs Darkmoon's prison has its own plans for their charges, and they might be better off on the ice.Darkmoon is written by David Pulver, author of many GURPS favorites, including Technomancer, Space, Robots, Mecha, and the upcoming TranshumanSpace. 48 pages.