http://bugs.winehq.org/show_bug.cgi?id=57422
--- Comment #5 from Darkwood stasvernon@gmail.com --- After reading Bug 57175 my guess is WINE doesn't take into account the case of FULL-screen apps (that at least generally don't need any scaling), and still scales them according to Winecfg DPI setting. This likely results into the app's output resolution of FULL-screen apps larger than the native screen resolution.