2001 · 资料书（用于增强玩法的规则/选项）
D.M. Graphic Cyclopedia
A reference collection for d20 fantasy campaigns, featuring creatures, spells, potions, magic items, arcane weapons, characters, and scenarios. The entries draw on decades of campaign design, combining original creations with distinctive variations on familiar fantasy concepts. It provides material and inspiration for building encounters, adventures, and memorable campaign settings.
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 D.M. Graphic Cyclopedia
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。