This indicates a compressed archive. Given the game's size, such files often contain either the full game installation (a "repack") or significant modifications, such as the FitGirl Repack which includes roster updates. Important Safety and Security Risks

Downloading and opening .rar files from unofficial sources carries significant risks:

To view the contents, users typically use software like WinRAR or 7-Zip. If you have already downloaded the file, it is highly recommended to scan it with updated antivirus software before attempting to extract it. Official Alternatives and Resources