2020 · 替代规则（核心规则变体）
The World of the Lost Lands Fifth Edition Rules Addendum
A rules supplement for exploring the Lost Lands with a fifth-edition fantasy roleplaying system. It provides setting-specific material and guidance for players and Game Masters delving deeper into the world.
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 The World of the Lost Lands Fifth Edition Rules Addendum
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。