1994 · 资料书（用于增强玩法的规则/选项）
Rolemaster Companion C
An amateur press publication of fan-created material for Rolemaster. This collection expands campaigns with optional rules for players and Gamemasters, including more than twenty professions, new spell lists, races, background options, skills, creatures, treasures, and character sheets. The material supports a range of campaign styles, from conventional combat-focused adventures to more unusual settings and characters.
替代规则（核心规则变体）等级制（获得经验值并升级）职业制（飞行员、巫师、科学家等）基于点数（分配点数以获得技能、能力等）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Rolemaster Companion C
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。