Basic Role-Playing

Basic Role-Playing (BRP) is a tabletop role-playing game derived from the RuneQuest fantasy role-playing game. Chaosium released the BRP standalone booklet in 1980 in the boxed set release of the second edition of RuneQuest. Greg Stafford and Lynn Willis are credited as the authors. Chaosium used the percentile skill-based system as the basis for most of their games, including Call of Cthulhu, Stormbringer, and Elfquest.