This is one of the many games on GOG that does not work properly. Crashes from the start. On the forum there are a lot of other games with the same problem. So do yourself a favour and skip this one. I even has technical support from GOG and still it does not work.
The quality of this game is below my expectations. It run's only if you look the shortcut up from the explorer and it does not run from the menu or from galaxy. and this only after multiple file integrity checks and installing several patches. Not an easy way to play a game in my book. You can play it if you like but this is not the way i expect it to work when i buy a game from gog. if this is the standard for all the gog games then i will think twice before buying a game again.
