BUILD A SCIENCE-FICTION SETTING! This manual for the What's O.L.D. is N.E.W. roleplaying game system guides you though the process of designing a far-future game setting. With detailed rules for the creation of star systems, planets, civilizations, races, careers, monsters, and more, along with discussion on genre, theme, and technology, any GM should be able to create their own universe! Also included are guidelines on running a sci-fi roleplaying game, creating campaigns and adventures, and ideas for exciting premises, exotic locations, and interesting events! Finally, you'll also find an example description of the Sol solar system some 200 years into the future, a small selection of aliens and foes, and an introductory encounter to help your PCs get their first starship. This book requires the use of a What's O.L.D. is N.E.W. core rulebook.