Target: Jupiter is an expansion for Rocketmen, quickening the game's pace and expanding its horizons. It offers three new features: a new Destination with five Locations (Jupiter and its Galilean moons), a new action (Research & Development) granting bonuses to help you complete even the most challenging missions, and two new types of cards (Benefits and Advisors) offering alternative options and more variety to Rocketmen.

Target: Jupiter< also introduces a new solo mode, new rules around removing cards from the display, and a new board and components to support all these features and changes.