2013 · シナリオ／アドベンチャー／モジュール
Three Kings (Trail of Cthulhu)
A wartime Trail of Cthulhu adventure set in Nazi-occupied Czechoslovakia. Soldiers, agents, and partisans operate behind enemy lines while investigating the dark secrets of Castle Karlstein and confronting ancient horrors. The supplement includes a standalone multi-episode investigation, wartime investigation rules, setting information, maps of Europe, Czechoslovakia, the castle, and its surroundings, an operational briefing handout, and four pregenerated characters.
スキルベース（スキルを購入または獲得）ポイント制（ポイントを割り振ってスキルや能力を得る）ダイス（主にd6）
無料・Web、Android、iOS対応
LudoyaでThree Kings (Trail of Cthulhu)を遊ぼう
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。