The .rar extension indicates a compressed file format. To access the contents, you generally need extraction software such as WinRAR or 7-Zip. Version v1.6.20 suggests a specific update patch or build of the game.

: The game features multiple endings based on the social and psychological choices you make during your tenure Google Play . Technical Note on .rar Files

: When downloading .rar files from unofficial "posts" or third-party sites, be aware of potential security risks like malware. For the most secure experience, it is recommended to use official platforms like the Steam Store or the Google Play Store.