2020 · シナリオ／アドベンチャー／モジュール
An Inner Darkness
This collection presents six Call of Cthulhu 7th Edition scenarios set in 1920s America, where investigators confront social injustice, corruption, and human cruelty alongside the malignant influence of the Cthulhu Mythos. The adventures explore unsafe working conditions, traumatized veterans, racial discrimination, detention camps, sexual violence, institutional corruption, mob violence, and organized persecution. It also includes three investigator organizations for use in these historically grounded scenarios.
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。