2004 · 资料书（用于增强玩法的规则/选项）
Defender of the Realm
A d20 fantasy roleplaying supplement presenting a prestige class for a virtuous defender sworn to uphold a monarch’s laws and protect the realm’s inhabitants. The four-page PDF provides an easy-to-integrate character option for DMs to add depth to a campaign setting and session.
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 Defender of the Realm
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。