2012 · 资料书（用于增强玩法的规则/选项）
Investigator Weapons, Volume 1: The 1920s & 1930s
A reference guide to weapons used by investigators and cultists during the 1920s and 1930s. It covers handguns, rifles, shotguns, submachine guns, machine guns, flamethrowers, melee weapons, explosives, and special ammunition, with illustrated descriptions, variants, operating details, common malfunctions, film appearances, and game statistics. The book also gathers rules for injury, environmental conditions, and firearms combat, alongside optional rules for expanded play. Guidance includes typical weapons for non-player characters and cultists, the effects of magic on firearms and ammunition, and how gunfire affects Mythos creatures.
技能型（购买或获得技能）基于属性/数值（STR、CON、PER 等）随机属性生成（在角色创建时）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Investigator Weapons, Volume 1: The 1920s & 1930s
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。