Such files are often used to manually update a game installation or to provide "portable" versions of the game.

Zip files with this naming convention on third-party sites are common vectors for trojans or miners.

The prefix "Plik:" (Polish for "File:") and the specific naming convention are frequently associated with file-sharing platforms or community forums. Common Uses & Risks

If you already possess this specific file, run it through a multi-engine malware scanner like VirusTotal before attempting to extract or run the contents.