2009 · キャンペーン設定（ゲーム世界）
Mystara: The Dark Ages
A post-apocalyptic reimagining of the Mystara setting, set 1,200 years after the crowning. Magic has waned over the last two centuries, releasing the forces of entropy and leaving a darker, low-fantasy world behind. The setting provides material for adapting campaigns to a low-magic environment. Although designed with Dungeons & Dragons 4th Edition in mind, it can be used with other editions or generic fantasy roleplaying rules.
ダイス（主にd20）レベル制（XPを獲得してレベルアップ）属性／ステータス制（STR、CON、PERなど）
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。