2014 · 资料书（用于增强玩法的规则/选项）
Entropic Gaming System: Xenopedia
A science-fiction bestiary and adversary collection for campaigns using the Entropic Gaming System or other science-fiction settings. It presents 35 xeno species, including intelligent, non-organic, animal-like, and monstrous creatures. Each entry provides species background, a basic stat block, motivations, illustrations, and additional NPC, minion, villain, or alternate stat blocks. A keyword rating system helps identify each species’ characteristics, and the OGL permits use by third-party publishers.
技能型（购买或获得技能）基于特质/面向（个性影响游戏玩法）基于属性/数值（STR、CON、PER 等）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Entropic Gaming System: Xenopedia
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。