2012 · 资料书（用于增强玩法的规则/选项）
One Piece: Monster Manual
A compact bestiary for the One Piece roleplaying game, presenting opponents in a consistent format for use in encounters. The material was later incorporated into the second version of the One Piece: Game Master's Guide.
技能型（购买或获得技能）基于点数（分配点数以获得技能、能力等）基于属性/数值（STR、CON、PER 等）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 One Piece: Monster Manual
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。