
2012 · 资料书(用于增强玩法的规则/选项)
The GM's Planet-Building Handbook
A sci-fi roleplaying reference for designing realistic, habitable planets. It covers host stars, orbits, planetary size, axial tilt, moons, rotation, magnetospheres, geological activity, atmospheres, hydrospheres, and climates, along with guidance for creating accurate maps. Scientific principles are distilled into accessible charts and tables for use in developing settings, alien worlds, and human- or human-like habitats.
免费,支持网页、Android 和 iOS
用 Ludoya 玩 The GM's Planet-Building Handbook
游戏信息(人数、游戏时长、年龄、制作人员)来自 BoardGameGeek。
