2014 · ソースブック（プレイを拡張するルール／オプション）
Prayers of the Forgotten
A supplemental book for Dungeon Crawl Classics introduces forgotten religions and the minor favors, or boons, granted by their deities. It includes rules for requesting, using, and creating boons, along with a Castigation Table for failed attempts. The book details Saint Osthenes the Pure, the 7-Forked Path, and the Stormlord, with adventure hooks for reviving their extinct faiths. It also provides religious boons, relics, guidance for creating custom versions, and three encounters: The Hidden Shrine of Saint Osthenes, The Wreck of the Dimensional Skiff, and The Circle of Fury.
クラス制（パイロット、ウィザード、サイエンティストなど）属性／ステータス制（STR、CON、PERなど）ダイス（各種）
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。