2000 · ゲーム以外の書籍（ただしRPG関連）
System Reference Document
A structured rules reference based on the third edition of a fantasy role-playing system, covering core mechanics and game content for use in compatible tabletop RPGs. The original version was released in 2000, with a revised edition following the 3.5 rules update in 2003. It is organized into topic-based documents and has also been distributed through compiled digital archives, with separate licensing and introductory materials.
属性／ステータス制（STR、CON、PERなど）ダイス（主にd20）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。