2019 · 替代规则（核心规则变体）
Apocalypse World: the Extended Refbook
An expanded reference collection for Apocalypse World, this book presents a range of additional playbooks, including the Quarantine, the Show, the Symbiote, the No One, the Contaminated, and others. It also includes supplemental material for the Landfall Marine, such as the Walkingsuit, Reclamation Mission, and Colony. The book provides expanded explanations and reference text for play, along with the first-edition rules for fronts updated for second edition. A dedicated spreads file is included for printing and bringing to the table.
骰子（主要为 d6）基于属性/数值（STR、CON、PER 等）基于描述（更偏叙事而非骰子）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Apocalypse World: the Extended Refbook
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。