2018 · 资料书（用于增强玩法的规则/选项）
The Frontier Companion Vol. 2
This exploration-themed sourcebook expands the Prometheus setting with tools, characters, equipment, and threats for wilderness adventures. It introduces rules and models for remotely controlled drones, a new Raven Scout class focused on piloting and survival, and ten shotgun designs. The book also details the Red Widow, a giant insect queen suited to high-level encounters, along with seven Shaitar predators that roam the skies.
技能型（购买或获得技能）等级制（获得经验值并升级）骰子（主要为 d20）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 The Frontier Companion Vol. 2
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。