2003 · 核心规则（开始对局的最低要求）
The Mongoose Pocket Player's Handbook
A compact reference for the OGL roleplaying system, covering the core rules needed to play without tying them to a specific setting. Players and Games Masters find guidance for character creation, combat, equipment, and magic, along with a framework for using published settings or creating their own campaigns. The rules are presented in a pocket-sized edition designed for easy reference during play.
等级制（获得经验值并升级）骰子（主要为 d20）基于网格（使用方格地形进行移动/战斗）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 The Mongoose Pocket Player's Handbook
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。