2024 · ソースブック（プレイを拡張するルール／オプション）
Dread Laironomicon
A system-neutral toolkit for adding detail and atmosphere to monstrous lairs in fantasy roleplaying games. It provides lists and prompts for 100 types of lairs, covering details that can be used during session preparation or generated at the table. The material helps GMs give dungeons and other monster homes greater depth and verisimilitude.
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。