2019 · 资料书（用于增强玩法的规则/选项）
Imperious Rex! Realms of the Deep
A sourcebook for exploring the oceans of Marvel Earth, detailing sunken realms such as Atlantis, Lemuria, and Mu. It includes profiles for player characters, villains, and non-player characters, along with a map of the Atlantean city of Tha-Korr. New talents, magic items, and equipment support underwater adventures and campaigns.
基于属性/数值（STR、CON、PER 等）行动表（表格决定行动结果）骰子（百分位）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Imperious Rex! Realms of the Deep
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。