Hello community of GOG

Is any of you familiar with the general condition of game-compability, concerning whether the games, not marked as compatible with Windows 10, is a real information or, if we are dealing with a missing webside-update of Windows 10-compatibility?

I hope that you wish to provide me with the correct information.

Regards
Mr.Pixel

It really depends on the game. When GOG tests compatibility and runs into an issue they can't fix (right away), it won't get the Win10 compatibility flag, until said issue is fixed and that can take some time.

It can be any issue and it might not show on the majority of Win10 machines, still the flag will be missing. Go check the game's subforum for detailed information. There you'll often find a thread regarding Win10. Though, be warned, you can't make use of the '30-days money back guarantee' if you buy a game which is not officially compatible with your machine and GOG support simply won't help you on technical issues.