A bold crew of adventurers must race to an isolated world to stop a catastrophic war for faster-than-light technology! In the science-fantasy universe of the bestselling Starfinder Roleplaying Game, five down-on-their-luck mercenaries sign on to help a robotic avatar of the hyperspace dimension bring starship technology to a previously uncontacted planet. But with sinister forces bent on exploiting the new world, it'll take all the heroes' guns, wits, and magic to make it off their space station alive...

The iconic heroes of Pathfinder delve deep into an ancient fortress built by the Runelords. Carved in the immense visage of Alaznist, Runelord of Wrath, the Hollow Mountain is home to a honeycomb labyrinth of trap-laden chambers and corridors.