2008 · ソースブック（プレイを拡張するルール／オプション）
Games Master's Handbook
This handbook provides rules and guidance for running RuneQuest campaigns, covering player characters, non-player characters, and ready-to-use character archetypes. It expands the skill system with advanced skills, opposed rolls, and the effects of fumbles and criticals. Further sections explain magic, creature binding, alchemy, training, alcohol, law, downtime, guilds, cults, and societies. Guidance on towns and cities details settlements, services, tradesmen, and other elements useful for building and managing adventures.
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）ランダム属性生成（キャラクター作成時）
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。