From publisher blurb: The Xin, an artificially engineered alien race of biomechanoids driven from their home world after a horrific war with their creators. This supplement introduces a new alien race for use in Goblinoid Games Starships and Spacemen 2E RPG as an alien ally or adversary, player character race, or random encounter creature. Designed for use with the Galactic Setting introduced in Ashdown: 100 Charted Worlds For S&S 2E, this product expands that alternate universe with an ancient inhabitant.