https://bugs.winehq.org/show_bug.cgi?id=40479
--- Comment #43 from Furkan Mustafa furkan@theshell.co.jp --- Thanks you! That was helpful.
And this Readme he prepared here also clarifies a lot; https://bitbucket.org/awesie/wine-overwatch/commits/1f21dcfdbab101854bd591c0...