2003 · 资料书（用于增强玩法的规则/选项）
Cry Havoc
This d20 fantasy supplement examines war at every scale, from its political causes and grand strategy to battlefield maneuvers, army recruitment, sieges, and commando raids. It provides rules for mass combat alongside new spells, feats, and prestige classes, helping integrate large-scale warfare into fantasy campaigns.
等级制（获得经验值并升级）基于属性/数值（STR、CON、PER 等）技能型（购买或获得技能）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Cry Havoc
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。