2013 · 资料书（用于增强玩法的规则/选项）
101 Variant Monsters
A collection of monster variants for fantasy roleplaying games, designed to refresh familiar encounters without changing their Challenge Rating. Each variant replaces existing abilities and may also alter a creature’s appearance, habitat, or behavior, changing how it functions in play. The book includes five variants for every Challenge Rating from 1 through 20, plus additional CR 25 variants, covering creatures from minor foes to powerful monsters.
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）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 101 Variant Monsters
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。