2009 · 资料书（用于增强玩法的规则/选项）
Tests of Skill v.3.5: An OGL Adventure and Sourcebook
This OGL adventure and sourcebook presents the wild-land setting of Silurian Heights, which can serve as a standalone campaign region or be added to an existing fantasy setting. It includes urban areas, weather information, keyed NPCs, maps, encounter tables, three mini-dungeons, three scenarios, and additional scenario outlines. The encounters emphasize role-playing, skill use, diplomacy, and careful planning, while also supporting more traditional combat approaches. The book adds prestige classes, skills, feats, defects, monsters, rules for books and their effects on experience and skill checks, and guidance for adjudicating skill checks.
场景 / 冒险 / 模块基于属性/数值（STR、CON、PER 等）职业制（飞行员、巫师、科学家等）技能型（购买或获得技能）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Tests of Skill v.3.5: An OGL Adventure and Sourcebook
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。