2024 · 资料书（用于增强玩法的规则/选项）
Diamond Spheres: Invention and Ingenuity
This expansion for the Spheres roleplaying system adds character and player options focused on the natural world and industry. It introduces six archetypes and more than 40 new talents, expanding the ways characters can be built and played.
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 Diamond Spheres: Invention and Ingenuity
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。