2007 · 资料书（用于增强玩法的规则/选项）
Serial Killers
This modern d20 campaign supplement introduces five ready-to-use serial killer NPCs. Each includes a history, victim profile, signature, character portrait, and story seeds, allowing campaigns to feature investigations into seemingly ordinary people whose crimes must be uncovered and brought to justice.
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 Serial Killers
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。