Batman: Arkham City PC arriving on Games For Windows Live

Warner Bros. confirm the PC release status for the highly-anticipated return of The Dark Knight.
Despite recent rumours to the contrary, Warner Bros. have confirmed that Batman: Arkham City (sequel to 2009’s Batman: Arkham Asylum) will release on the PC under the Games for Windows Live banner.
A Warner Bros. representative hase been quoted as saying that “Arkham City is indeed a G4WL [sic] title.”
Batman: Arkham City is scheduled for a 21 October release in the UK on PC, Xbox 360 and PlayStation (18 October in the US).
Source: VG247