2018 · 资料书（用于增强玩法的规则/选项）
Oldskull Monster Generator
A tabletop role-playing supplement for creating original monsters in First and Fifth Edition fantasy campaigns. Guided-random tables and worksheets generate creatures from challenge rating or monster level, body type, abilities, themes, senses, languages, statistics, attacks, quirks, and vulnerabilities. The book also covers summoners, cultists, binders, and minions, along with monstrous events such as rituals, madness, parley, trophy harvesting, resurrection, and journeys into Dream Worlds. A Lovecraftian glossary, example-driven design guidance, quotations, and illustrations support the creation and integration of strange, old-school-inspired encounters.
基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）骰子（主要为 d20）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Oldskull Monster Generator
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。