资料书（用于增强玩法的规则/选项）
Xenogenesis in Fantasy Settings
This fantasy roleplaying supplement explores xenogenesis, in which one species gives rise to another. It presents four forms of manufactured creatures: Will, Alchemy, Natural Laws, and Blood Auras. The book provides guidelines for creating and incorporating these creatures into games, along with statistics for 27 sample monsters. The material is written for the Basic OGL/d20 system and can be adapted to other games using similar core rules.
等级制（获得经验值并升级）职业制（飞行员、巫师、科学家等）基于种族（玩家的种族/物种影响游戏玩法）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Xenogenesis in Fantasy Settings
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。