If you have encountered this file, it is important to evaluate it before opening:

: Fast-paced, four-player co-op that focuses on massive "swarms" of hundreds of zombies rendered simultaneously.

Could you clarify or if you are looking for a review of a specific mod or dataset ?

Since a ".zip" extension indicates a compressed folder rather than a standalone product, a "review" of the file itself focuses on its likely contents and safety: Potential Identities of "WWZ.zip"

: The most common association is with the 2019 cooperative third-person shooter World War Z . A file named WWZ.zip found on third-party sites is often an unauthorized "repack" or a compressed version of the game's installation directory.

: Before extracting, upload the file to VirusTotal to check it against dozens of antivirus engines. Summary of the "World War Z" Experience