Which is, in that case, Windows 10 in a Wine bottle.
Steam.app can’t run Windows games directly on macOS, like it does on Linux with Proton. So you have to install the Windows version of Steam in a Wine bottle to be able to install and run Windows games from Steam on macOS
What is that 5165m mountain? I’ve always been told that the Mont-Blanc was the highest mountain of Europe and now I’m confused.
EDIT: Ararat mount in East Turkey. Considered an Asian mountain on Wikipedia.