To me it makes sense. Windows is finicky to begin with. And through the lens of Valve and SteamOS, Windows is basically 3rd party, and many software companies don’t support 3rd party “add-ons”.

Down voted because person can’t do math. Expects an American publication to cater to Euro-centtric designation.

Ahh, now it makes sense. Thank you for that clarification.

Just went to GOG Games and there is no such notice.

Someone has already claimed Homeworld