1991 · シナリオ／アドベンチャー／モジュール
Dark Designs
A collection of three Call of Cthulhu adventures set in southern England during the 1890s, where investigators confront occult practices and supernatural threats. Two scenarios can be linked into a short campaign, while the third is suitable for new investigators and beginning players. The book includes background information on the period, a character-generation synopsis, an investigator sheet, and fold-out maps of central London and the railways of southern England and Wales.
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。