For a safe and updated experience, users can obtain the game through:

Unofficial versions do not receive automatic patches, such as the Patch 2.1.0 which introduced the ability to fish with multiple rods. Official Alternatives

Multi-part RAR archives (e.g., "part1.rar") require every piece to be present and intact for successful extraction; a single error in one part can render the entire download useless.

Access troubleshooting for save file issues and other technical help directly from the developers. If you'd like, I can help you find: The current best price for the game on legitimate stores.