Hidden Depths

A stand-alone adventure for Ashen Stars sends the Lasers to Abzu, an ocean moon whose water-dwelling inhabitants and research station on its frozen surface have gone silent. As they investigate the disappearance of the scientists, they must also contend with an ecological catastrophe threatening the moon and possibly connected to the missing station.

スキルベース（スキルを購入または獲得）ポイント制（ポイントを割り振ってスキルや能力を得る）ダイス（主にd6）