2009 · 资料书（用于增强玩法的规则/选项）
Castoffs and Crossbreeds
This 24-page supplement provides tools for incorporating half-races into a 4e fantasy roleplaying campaign. It includes 12 new half-races, ranging from familiar combinations to original concepts, along with guidelines for creating additional options. The Demiurge offers a flexible source for generating further half-breed races.
基于网格（使用方格地形进行移动/战斗）技能型（购买或获得技能）职业制（飞行员、巫师、科学家等）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Castoffs and Crossbreeds
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。