2018 · 核心规则（开始对局的最低要求）
Index Card RPG Core (Second Edition)
A tabletop roleplaying framework for creating original worlds, developing characters, and facing custom monsters and challenges. One player can guide the story while the others act as heroes, using practical tools and flexible rules to support adventure, storytelling, and imaginative play.
技能型（购买或获得技能）基于属性/数值（STR、CON、PER 等）职业制（飞行员、巫师、科学家等）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Index Card RPG Core (Second Edition)
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。