2018 · 资料书（用于增强玩法的规则/选项）
Siron II
A small, inhospitable planet wracked by seismic activity and covered with volcanoes, it attracts mining operations seeking rare minerals, along with scientists and archaeologists investigating its unusual tectonics and the ruins of an extinct indigenous population. The planet’s dangerous “killer crystals” add another threat to expeditions across its unstable surface.
基于属性/数值（STR、CON、PER 等）骰子（主要为 d20）基于点数（分配点数以获得技能、能力等）
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。