Purgatory

"SOS. This is Jackie Dunn, Special cargo administrator aboard an STB Class Freighter. The crew of this ship are gone, vanished. I have no idea where they went or what happened to them. I have no idea how to pilot this thing but I am able to survive on the emergency energy reserves. However, I fear our cargo will not. Please, I've lost track of the days. If anyone can hear me.. please help me. Over".