The fourth edition of the Starfire game system.GALACTIC STARFIRE is a complete revision of Starfire to make a tremendous number of advances in the tactical and campaign systems. While the tactical battles remain relatively unchanged, the major advancement in 4th edition is in the campaign system.''STARFIRE is a game of tactical starship combat, focusing on fleet level combat with multiple ships. CAMPAIGN STARFIRE are rules that add an empire building campaign system to the game for long-term strategic game play. GALACTIC STARFIRE includes rules (2 96-page books) to both of these game levels, 4 brand-new counter sheets, and a large hexagon 'system' map.' - BoardGameGeek