Hey there!
I am really astonished about the big amount of alternatives we’ve got in europe.
But I think this is a hard one: Steam.
I have switched from windows to linux a few years ago and I don’t plan to go back. Steam has the advantage of the integrated proton-service which allows playing many windows games on linux.
Do we have something similar?
~ sp3ctre
While an alternative except GOG doesn’t really exist. What you can do is buy your keys from any site linked by https://isthereanydeal.com/
These sites sell keys but money still goes to the developer, its just that steam does not get a cut and the companies on there do.
The companies that I know for a fact are EU based Greenman and Fanatical (UK), Gamesplanet (France)
There’s also GamersGate (Swedish)