2023 · ソースブック（プレイを拡張するルール／オプション）
Sunken Secrets of the Serra
This adventure for the Djorde setting supports 5e, PF2e, and STRONG RPG, and is designed for four level 4 characters. The party travels beneath the Scythe Sea to the rune-covered ruins of the Serra, an ancient water-breathing civilization once enslaved by the Old Atlas Empire. Exploring the sunken temple, the characters uncover the remains of the Serrans’ pact with eldritch beings and may find the means to invoke it again. They investigate forgotten secrets, face dangers concealed beneath the waves, and contend with aberrant horrors left behind by the ancient bargain.
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）
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。