2003 · 资料书（用于增强玩法的规则/选项）
Adaptation for Sometimes They Come Back
A document package adapting SV2: Sometimes They Come Back for use as a scenario in Living Kingdoms of Kalamar. It includes a three-page adaptation sheet, an eight-page LKoK adaptation sheet, and five pages of certificates.
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 Adaptation for Sometimes They Come Back
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。