The game doesn't work. On startup the game just shows a blank window. Also, in the log file the game creates (W10, in an AppData subdirectory) it's apparently trying to connect to google docs:

"Curl error 6: Could not resolve host: docs.google.com
Cannot resolve destination host"

I wonder if the dev will bother to fix their spywa-, I mean game.

[Edit]

The game requires an internet connection to start. Therefore the game simply isn't DRM free. If the dev has no intention of correcting this, the game doesn't belong on GOG.