2021 · 资料书（用于增强玩法的规则/选项）
Interplanetary Feats
A collection of 62 feats for futuristic OGL/d20 roleplaying games. The feats customize characters with bonuses to skills, saving throws, and attacks, or allow them to exceed normal rules. Options support spacecraft operations, zero-gravity situations, and activities on planetary surfaces.
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 Interplanetary Feats
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。