2020 · 资料书（用于增强玩法的规则/选项）
Rock Dread
A planetary sourcebook for Cepheus Engine and Original Science Fiction Roleplaying Game campaigns, detailing a hostile former military outpost now operated as a prison world. It covers the planet and system, history, administration, technology, society, and the conditions shaping life inside its prison facilities. The book also includes guidance for creating characters from the planet and a diagram of one prison complex.
技能型（购买或获得技能）基于点数（分配点数以获得技能、能力等）骰子（主要为 d6）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Rock Dread
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。