2021 · ソースブック（プレイを拡張するルール／オプション）
Monsters 5: Demons
This fantasy roleplaying supplement presents demons as chaotic supernatural adversaries that can be summoned, encountered in dungeons, and opposed by demon-slayers, demonologists, and holy warriors. It provides a systematic method for creating or randomly generating demons, covering their forms, attributes, attacks, defenses, and special powers. Six worked examples illustrate the rules, along with a guide to demons found in other Dungeon Fantasy and Pyramid, Volume 3 publications.
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）
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。