"The Assimilation Strain" is a prelude to the Legendary Planet Adventure Path.

Marooned on an alien planet with few friends, your heroes discover a ray of hope - a possible way home!

A desperate search for a way home becomes something far greater when your heroes stumble into the middle of an all-out invasion on the ocean planet of Vareen!

This massive 528-page hardcover rulebook is the essential centerpiece of the Starfinder Roleplaying Game.

Protect your important notes and die rolls from players' prying eyes with the Starfinder GM Screen!

When a brutal gang war breaks out on a docking bay in Absalom Station, the player characters are recruited by the Starfinder Society to investigate the unexpected bloodshed.

Flip-Mat: Basic Starfield comes with two different backgrounds—a starlit void in deep space and the brilliant radiance of a nebula.

The Pathfinder RPG Bestiary is the must-have companion volume to the Pathfinder RPG Core Rulebook.

Still on the heels of the Devourer cult, the heroes find the ruins of an ancient alien city in the atmosphere of a gas giant in a distant star system.

Strange aliens both friendly and fearsome fill this tome of creatures designed for use with the Starfinder Roleplaying Game!

Channel the power of the moon and turn the curse of lycanthropy into a potent blessing with Pathfinder Player Companion: Blood of the Moon!

Bring dramatic history and wondrous myths to your game table: the legends of heroes, villains, monsters, and magic that define Midgard's most prominent regions.

The undead Corpse Fleet has appeared in orbit above the Gate of Twelve Suns, intent on seizing the ancient alien superweapon called the Stellar Degenerator.

Deputized by the interstellar police force, the heroes journey to the Azlanti Star Empire to rescue a friend.