“Saber Interactive are today very happy and excited to reveal the next major content installment for “World War Z: Aftermath”, the ultimate co-op zombie shooter inspired by Paramount Pictures blockbuster film. Arriving Dec. 5, 2023, on PC, PlayStation, and Xbox.” – Interactive.
Source: N4G PC "World War Z: Aftermath" is dropping its Valley of the Zeke content update on December 5th, 2023