While the version number itself is legitimate, downloading this specific version as a file from third-party or "abandonware" sites carries significant risks.

Fixed bug where fuel in barrels would reset to zero upon reloading.

Unofficial .zip files are frequently used to distribute malware, adware, or trojans .

The file corresponds to a legitimate build of the game Sunless Sea , originally released by Failbetter Games around April 2019. Technical Summary Game Version: 2.2.7.3165. Release Date: April 17, 2019. Key Changes in this Build:

If you have already downloaded this file, it is highly recommended to run it through a multi-engine scanner like VirusTotal before attempting to open or run the executable. Sunless Sea - Release Notes - GOG Database