2020 · 战役设定（游戏世界）
Heart of Varrul S.E.
A campaign setting for White Star: Galaxy Edition detailing the Rul System, Tathkee Station, and the planet Varrul, where an interstellar gold rush brings miners, corporations, mercenaries, and local factions into conflict. The book provides histories, locations, laws, businesses, leisure activities, intrigues, random encounters, plot hooks, and adventure ideas. It includes more than 100 notable NPCs, 25 factions, 13 aliens and creatures, seven vessels, three new classes, and guidelines for mining operations, businesses, corporate mercenary work, and contact with the native Varrulians. The Special Edition also contains six adventures set in the Rul System.
场景 / 冒险 / 模块资料书（用于增强玩法的规则/选项）基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）骰子（主要为 d20）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Heart of Varrul S.E.
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。