From the Publisher's web site: This is the first expansion to the Beer & Pretzel's Game STARFIGHT. The expansion features four new ships, and new weapon type. This is not a game itself, you need the Starfight© base rules in order to use this expansion. This PDF contains: A rule sheet Four ship sheets Four ship screens Four ship counters The new ships are all armed with long-range disintegrators! Expands: Starfight