Are there any cross play features between gta online and story mode?
Quick Answer
The provided evidence focuses on Grand Theft Auto IV's single-player story mode and does not mention GTA Online or cross-play features, as GTA Online was introduced with Grand Theft Auto V in 2013.
Explanation
The verified evidence from the Wikipedia article describes Grand Theft Auto IV (2008), detailing its single-player narrative following Niko Bellic in Liberty City. However, GTA Online, which enables multiplayer gameplay, was not part of GTA IV but was instead introduced with Grand Theft Auto V (2013). Since the provided source does not reference GTA Online, cross-play features between GTA Online and story mode, or any connection between GTA IV and online functionality, there is no verified information here to confirm or deny such features. Cross-play between story and online modes is a feature of GTA V, not GTA IV, and the evidence provided does not address this.