
This volume collects nearly 300 monsters from CR 1/2 to CR 30, including template grafts and starship-level creatures from tier 4 to 18. You’ll find allies and adversaries within these pages, from playable races for your sci-fi game to cosmic horrors and apocalyptic enemies inspired by classic themes of science fiction.

The Alien Bestiary brings you an incredible array of sci-fi and space-themed monsters and menaces for the Starfinder Roleplaying Game! The creatures you’ll find within are perfect for whenever your heroes venture into the dark tapestry of space or have to defend their homeworld from alien invasion by eldritch horrors from beyond the stars, whether you use the official Starfinder setting, a universe of your own design, or a dedicated sci-fi saga like the Legendary Planet Adventure Path or in the Aethera Campaign Setting!
