2018 · 资料书（用于增强玩法的规则/选项）
Alien Bestiary Companion
This Pathfinder Roleplaying Game bestiary adds more than 150 science-fiction and space-themed creatures, ranging from playable alien races and allies to cosmic horrors and apocalyptic threats. The collection includes monsters from the Legendary Planet and Aethera settings, mythic versions of classic foes, and original creatures such as asteroid worms, meteor dragons, and supermassive singularities, with challenge ratings from 1/2 to 27. Appendices cover alien and Aetheran creatures, monster indices by type and challenge rating, science-fiction traps and hazards, and rules for gravity, vacuum, radiation, and other space-travel conditions.
技能型（购买或获得技能）基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Alien Bestiary Companion
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。