2022 · 资料书（用于增强玩法的规则/选项）
Aquatic Races for Old School RPGs
A supplement for old-school fantasy roleplaying games that adds six playable aquatic races: aquatic elves, half-aquatic elves, tritons, half-nereid half-yacuruna, malenti, and sahuagin. The new options support low-level adventures set beneath the water.
等级制（获得经验值并升级）职业制（飞行员、巫师、科学家等）基于种族（玩家的种族/物种影响游戏玩法）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Aquatic Races for Old School RPGs
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。