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

An alien landscape, a space station, the corridors of your own starship—the possibilities for adventure are endless with Starfinder Flip-Mat: Basic Terrain!

Now members of the Starfinder Society and piloting their very own ship, the heroes head to the planet Castrovel, home of some of the best universities in the Pact Worlds.

Be prepared for nearly every outcome with Starfinder Condition Cards.

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!

The heroes journey deeper into the Vast to find the Gate of Twelve Suns, an alien megastructure consisting of a dozen stars arranged in a perfect circle.

Hired to transport supplies to a fog-shrouded world, the heroes discover that a military force has invaded the Pact Worlds colony there.

The heroes must infiltrate a secluded science facility, liberate captive scientists and capture experimental starship drive.

Infected with a sickness the heroes travel to the city of Cuvacara on the planet Verces to find the possible origin of their affliction!

Outer space is full of alien species both benign and malevolent. Starfinder Alien Archive 2 presents a host of new creatures designed for use with the Starfinder Roleplaying Game!

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

With a handful of survivors from a Swarm invasion as passengers, the heroes travel to a nearby colony world in search of safety.

Hoping to find a way to fight back against the Swarm, the heroes travel to a distant world already consumed by the deadly invaders.

The heroes have sent the Swarm into disarray, but the entity called the God-Host still stands on the verge of completing its plans.