As a Free Captain of the Rim you roam the far reaches of space as a trader and mercenary. Secretly though you are an agent of the Intergalactic Council sent on a clandestine mission to explore planets infiltrated by three alien races known as The Cosmic Hegemony who plan to invade the peaceful worlds of Intergalactic Alliance. Find all their world shattering Super Weapons, using your Combat Skills, Diplomacy, and Super Science, and stop them before it is too late! The game uses a bag builder mechanic to add and remove dice from a bag. Cards are played to explore various sectors of space and 6 custom dice are used for combat situations. Pulp Invasion X1 expands the worlds of Pulp sci-fi space adventure novels with more adventurers to explore the new planets with and new alien allies to confront, plus expands the base game by adding a variant for 2 players. —description from the publisher