Backwards compatibility has been added to Grand Theft Auto 4, allowing you to play the title on the Xbox One. Along with the core game being supported, the Episodes from Liberty DLC is also available. Rockstar says every version of the game, including Grand Theft Auto IV: The Complete Edition, are supported.
Today we’re happy to announce that the intersecting sagas of Niko Bellic, Johnny Klebitz and Luis Lopez in Grand Theft Auto IV and Grand Theft Auto: Episodes from Liberty City are now all playable on Xbox One via Backward Compatibility, – Rockstar
Grand Theft Auto 4 is available on the Xbox Store.