Files like this are usually part 6 of a multi-part RAR archive (e.g., part1.rar , part2.rar , ..., part6.rar ) used to download large video games, specifically "Remember Me," often repackaged by sites like ApunKaGames ApunKaGames [1].
To use this file, you generally need to download all parts and use software like WinRAR or 7-Zip to extract the game files from the combined archive. Important Safety and Usage Advice
Ensure you are downloading from the official ApunKaGames site or a reputable mirror, as files named part6.rar from unknown sources can contain malware.