Prime Base is a 1987 role-playing game adventure published by Timeline Ltd. for The Morrow Project.
Prime Base is an adventure in which the setting is Prime Base, the Morrow Project's primary facility, and the scenario centers on reaching a fully stocked installation that holds everything needed to begin rebuilding America—if the player characters can access it.
Prime Base was written by H. N. Voss and W. P. Worzel and published by Timeline Ltd. in 1987 as a 64-page book.
Shannon Appelcline notes that "PF-008: Prime Base (1987) closed off the game's original run by detailing the destination that all Morrow players had been seeking.": 178