2019 · 非游戏书籍（但与角色扮演游戏相关）
Der Kampf (Felix's Struggle)
A compact guide to building a career in the tabletop RPG industry, following Felix’s rise from an underdog designer to an established writer. It covers developing products, promoting them, and building a professional reputation, drawing on several years of self-taught market research.
技能型（购买或获得技能）等级制（获得经验值并升级）骰子（多种）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Der Kampf (Felix's Struggle)
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。