2014 · ソースブック（プレイを拡張するルール／オプション）
Tribes Most Foul
This tabletop RPG supplement presents 25 distinct monstrous tribes for use as adversaries, including goblins, hobgoblins, kobolds, ogres, orcs, trolls, worgs, lizardfolk, ghostbears and others. Each tribe includes details on its society, practices, ecology, lair, battlefield tactics and notable personalities, along with sample stat blocks. The collection combines material from earlier tribe supplements with new content and is provided in print- and mobile-optimized PDF formats.
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）レベル制（XPを獲得してレベルアップ）
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。