2019 · 资料书（用于增强玩法的规则/选项）
Old-School Essentials Advanced Fantasy Genre Rules
A rules module for fantasy adventure role-playing, focused on exploration, danger, monsters, and magic. It adds Advanced Fantasy options to the core rules, including nine human classes, six demihuman race-classes, poison rules, and optional systems for deeper character creation, combat, and spell casting. The rules remain compatible with the classic Basic/Expert game and are designed for clear, easy use at the table. This book requires the core rules and is not a complete game on its own.
基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）职业制（飞行员、巫师、科学家等）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Old-School Essentials Advanced Fantasy Genre Rules
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。