2014 · 资料书（用于增强玩法的规则/选项）
Yth'Sevech Deep Terror
This psionic supplement presents a terrifying aboleth as a detailed nemesis for fantasy roleplaying games using the Psionics Unleashed rules. It includes the creature’s background, abilities, and game statistics, providing everything needed to use this deep-dwelling threat in play.
技能型（购买或获得技能）基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Yth'Sevech Deep Terror
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。