2002 · 资料书（用于增强玩法的规则/选项）
Gary Gygax's World Builder
A reference volume for designing and expanding fantasy game worlds. It provides definitions, lists, tables, and charts covering trees and herbs, terrain, government, everyday materials, weapons, armor, magical gems, and spell components. The information is largely system-neutral, with additional rules and guidance for the d20 and Lejendary Adventure systems. It is intended for game masters and setting creators building detailed fantasy environments.
- 人数
- 0
骰子（多种）骰子（主要为 d20）等级制（获得经验值并升级）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Gary Gygax's World Builder
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。