シナリオ／アドベンチャー／モジュール
Orthanc: The Dark Seed Quest
This fantasy role-playing scenario explores the ruined tower of a fallen wizard. It covers three dungeon levels: the entrance hall, former guard quarters and mining area, and a maze of prison cells known as the lockholes. Each chapter provides a short fictional introduction, keyed room descriptions, encounters, and maps. Opponents include bandits, orcs, zombies, giant centipedes, gelatinous cubes, and evil spellcasters, with a partial wandering-monster table for the prison level. The manuscript also includes tower illustrations and additional maps, including several duplicates and unlabeled sheets.
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）クラス制（パイロット、ウィザード、サイエンティストなど）
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。