2021 · 资料书（用于增强玩法的规则/选项）
Ninja City
A role-playing game inspired by 1980s ninja films, built on Dungeon Crawl Classics rules. Players take on the roles of newly trained ninjas working to reclaim their city from drug lords, street gangs, and corrupt police. The rules add ninja-focused attributes, special combat moves, and supernatural powers based on hand seals. Tables help define characters’ day jobs, hideouts, teachers, and opponents, while a short adventure framework provides a starting scenario.
场景 / 冒险 / 模块基于属性/数值（STR、CON、PER 等）职业制（飞行员、巫师、科学家等）等级制（获得经验值并升级）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Ninja City
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。