Escape from the Astral Spellhold

A short fantasy adventure set in a magical prison hidden in the Astral Plane. The party must explore the spellhold, solve its puzzles, and find a way to escape while uncovering a possible wider conspiracy. Designed for use with official D&D rules or OSR retroclones, it is suited to a one-session game, a campaign opening, or a low-level adventure within an ongoing campaign.

レベル制（XPを獲得してレベルアップ）クラス制（パイロット、ウィザード、サイエンティストなど）種族ベース（プレイヤーの種族/種がゲームプレイに影響する）