Codex Classicum

A sourcebook for adventures inspired by the ancient Greek, Etruscan, and Roman worlds. It covers the myths, beliefs, gods, legendary lands, monsters, philosophers, and warriors of the Classical era, ranging from Athens and the Hellenistic world to the barbarian lands of the north. The book also includes four character classes and material for campaigns set in historical or mythical periods.

ソースブック（プレイを拡張するルール／オプション）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）ダイス（主にd20）