2012 · 资料书（用于增强玩法的规则/选项）
Lusus Naturae II
A bestiary for the TSRS roleplaying system, covering monsters, beasts, and other creatures found in its harsh fantasy world. It focuses on more difficult foes with power ratings from PR13 to PR25, including both familiar creature types and unique threats. Each entry provides suggested rules, statistics, rewards, and encounter guidance for the GM. Difficulty, numbers, and rewards can be adjusted to suit the needs of a campaign, while unique creatures receive additional detail.
技能型（购买或获得技能）骰子（主要为 d6）基于属性/数值（STR、CON、PER 等）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Lusus Naturae II
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。