2016 · 资料书（用于增强玩法的规则/选项）
The Otso
A Pathfinder roleplaying game supplement introducing the Otso, a diminutive, bear-like race designed for use in Fat Goblin Games settings or home campaigns. It includes racial traits, alternate heritages and subtypes, favored class options for 38 classes, racial archetypes, feats, traits, spells, magic items, and equipment. Rules also cover traps, zip-line gliding, mounts such as giant squirrels, and options including the feral, grey-furred Lumi and panda-like Ponya.
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）
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。