2007 · 资料书（用于增强玩法的规则/选项）
Secondary Skills: A Basic Fantasy RPG Supplement
This supplement introduces a Secondary Skills system for player characters and non-player characters in the Basic Fantasy Role-Playing Game. Secondary skills represent abilities gained from a character’s background before adventuring or skills associated with their class, adding detail and individuality beyond the standard rules.
基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）随机属性生成（在角色创建时）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Secondary Skills: A Basic Fantasy RPG Supplement
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