2020 · 资料书（用于增强玩法的规则/选项）
Axiomite
This roleplaying supplement provides rules for creating an axiomite character as a playable ancestry. It includes three heritages built around specialized professions, twelve ancestry feats, and a magical item for incorporating these mathematical creatures into a campaign.
技能型（购买或获得技能）基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。