2017 · 替代规则（核心规则变体）
M20 Fifth
A streamlined, compact fantasy role-playing game designed for quick and accessible play. It uses the monsters, spells, adventures, and equipment of Fifth Edition without requiring conversion, while reducing the rules and components needed to run a game.
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 M20 Fifth
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。