2018 · 资料书（用于增强玩法的规则/选项）
Index Card RPG Worlds
A companion volume for Index Card RPG, this book expands the core rules with additional material for running games in WARP SHELL and ALFHEIM. It provides encounters, monsters, equipment, and other setting-focused content for extending campaigns in these science-fiction and fantasy worlds.
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 Worlds
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。