2002 · 资料书（用于增强玩法的规则/选项）
Arsenal
A compendium of technologically themed magic firearms, explosives, and armor for d20 campaigns. It provides hundreds of advanced weapons for settings ranging from star-faring societies and modern battlefields to post-apocalyptic wastelands and medieval worlds, supporting colonial marines, soldiers, ancient civilizations, and relic-seeking adventurers.
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）
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。