In 2032, the crew of the Selene 13 faces an unexpected disaster on their mission to explore Mun, leaving them isolated and without communication with the Kerbal Space Center (KSC). Determined to return to Kerbin, the Kerbonauts Mark, Cooper, and Ryan face a series of challenges as they battle against time and the hostile environment. With limited resources and unpredictable obstacles, each team member will be tested to the limit, transforming this journey into a true test of survival, loyalty, and courage.