Part of the Star Fleet Battles Captain's Edition line. From the back of the cover: The most powerful starships in the galaxy clash in the titanic final battles of the General War. Module X1 includes a 64-page rulebook with: - Advanced systems: rapid-pulse phasers, fast-arming heavy weapons, deadly new drones, Stinger X-fighters, faster acceleration, and enough power to use it all. - 16 new scenarios from the General War through the decisive battle between a Federation X-squadron and the just-finished Andromedan Devastator Battleship! - 2 X-ship campaigns. Also includes 96-page book of X-ship SSDs (many entirely new) & 108 counters.