From the back of the book: "Buck Rogers in the 25th Century is an adventure module for XXVc role-playing game. In it your adventurers will travel to Los Angelorg to help thwart a vile RAM plot. From the nightclubs and casinos of Pasareno to the carral-stren atolls of the Pacific Ocean's floor - from the orbital marketplace of the New Frontier Bazaar to the tangled sprawl of the Los Angelorg wasteland, Buck Rogers in the 25th Century is your ticket to desperate adventure on the Solar System's most devastated, and wild world - Earth!"