A distress beacon from a desolate section of tundra sends the heroes on a rescue mission in the biting cold. They find a lone vesk survivor in the wreckage of a starship prowled by a menacing insectile stowaway: a component of the dreaded Swarm! The heroes trace the creature's origin to a frozen gas giant in the same system, where a mutated Swarm colony has begun to awaken from a strange hibernation. Will the heroes brave the floating organic lair to stop the Swarm from contacting the greater hive mind?

Icebound is a Starfinder Roleplaying Game adventure for four 7th-level characters by Jason Tondro. This adventure continues the Horizons of the Vast Adventure Path, a six-part, bimonthly campaign in which the heroes are at the forefront of exploring and charting a newly discovered world filled with mystery. This volume also includes a dossier on the Veskarium spy agency known as Directive-9, technology repurposed from the Swarm, and a selection of deadly alien threats.

Each bi-monthly full-color softcover Starfinder Adventure Path volume contains a new installment of a series of interconnected science-fantasy quests that together create a fully developed plot of sweeping scale and epic challenges. Each 64-page volume of the Starfinder Adventure Path also contains in-depth articles that detail and expand the Starfinder campaign setting and provide new rules, a host of exciting new monsters and alien races, a new planet to explore and starship to pilot, and more!