2006 · 资料书（用于增强玩法的规则/选项）
Monsters of the Savage Snow
This d20 supplement presents a compendium of monsters adapted to arctic environments. In-character journals describe frostbound creatures, while sidebars provide game information for using them in play. The book also includes tales, poems, legends, and accounts of ancient civilizations from the frozen frontier.
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 Monsters of the Savage Snow
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。