Rappan Athuk Expansions Volume I (Pathfinder)

This Pathfinder expansion adds further material to an ongoing mega-dungeon campaign. It includes a revised wilderness map showing the placement of new wilderness features and areas of interest on the surface, along with additional levels designed to fit the existing dungeon and maintain continuity.

ソースブック（プレイを拡張するルール／オプション）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）