2006 · キャンペーン設定（ゲーム世界）
Ptolus: Organizations
This supplement describes the groups and families that shape the city of Ptolus, from noble houses and criminal organizations to knighthoods and guilds. It outlines dozens of influential organizations, giving game masters and players context for dealings with them as allies or adversaries. Part of a series covering the Ptolus setting, it can also be used on its own in a city-based fantasy d20 campaign.
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。