2001 · キャンペーン設定（ゲーム世界）
Tanaeum
A campaign setting for the d20 System, built around a detailed fantasy world with six major regions, distinct nations, and numerous places of interest. It presents Tanaeum’s history, cosmology, cultures, religions, languages, native creatures, and magical traditions. The guide includes maps, setting-specific character options, new prestige classes, regional races, spells, rites, and magical artifacts, along with advice and reference material for running adventures in the setting.
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。