2019 · 资料书（用于增强玩法的规则/选项）
Stairs of the Immortal (S&W)
A Swords & Wizardry role-playing supplement set in the Kronosphere, a world of magic, gods, and mortals shaped by events across generations. It provides character creation and advancement rules in which characters progress by completing story elements and pursuing role-playing goals, rather than relying solely on experience points. The book includes a world map, weather patterns, information and game statistics for the gods, the adventure “Quest for Kask,” details of the Dwarf Kingdom and its principal characters, and creatures and monsters found there.
替代规则（核心规则变体）战役设定（游戏世界）基于属性/数值（STR、CON、PER 等）职业制（飞行员、巫师、科学家等）技能型（购买或获得技能）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Stairs of the Immortal (S&W)
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。