2020 · 资料书（用于增强玩法的规则/选项）
Mutandis
This science-fiction setting details an internment world created to contain genetically engineered super-soldiers after an interstellar war. Over time, political prisoners, social outcasts, and other misfits joined its population, while an activist-led evacuation allowed many inhabitants to escape. The supplement presents the planet as a classified database entry, with system and planetary information, history, technology, society, and a planetary map for use with Cepheus Engine and Original Science Fiction Roleplaying Game campaigns.
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）
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。