2021 · ゲーム以外の書籍（ただしRPG関連）
Catálogo de los Años 20
A reference supplement for 1920s settings, presenting a broad catalogue of period possessions for investigators and keepers. It covers food ingredients, motor vehicles, clothing for women and men, weapons, and many other everyday items. The material helps add historical detail to investigative horror sessions, giving players more options for equipping and portraying their characters. It is unofficial and can be used with any edition of the game.
スキルベース（スキルを購入または獲得）属性／ステータス制（STR、CON、PERなど）ランダム属性生成（キャラクター作成時）
ゲーム情報（人数、プレイ時間、対象年齢、クレジット）の出典：BoardGameGeek。