We'll get chapter 5 by 2028, which will be 6 years for the game. But then they'll release a game of the year edition with all of the chapters in one game, but remastered in Unity, but that won't happen until 2038, which will be 18 years for this game.
But we don't really know, because 2029 is the year of Judgement Day, so nobody fuckin' knows what's gonna happen. Like ChatGPT might become sentient and jealous of us fleshy meatbags and decides to take action with a legion of Boston Dynamics robo dogs with fricken laser beams attached to their heads, or those Collective Shout Ausie cunts destroys all porn games by then, then this game dies around the time it hits 7 years, and we'll all have to go back to DVDs, VHS tapes, and National Geographic magazines.
Or, Trump in this third and forever term will have his fair banking executive order passed into law, with caveats, so that we can still pay to goon, but not to Mexicans, Haitian, Pakistani, or trans mutants for fear of them eating the dogs. And dev this team would need the extra dev time, despite the game primarily taking place in New York State, to build a wall across Mexico's border to keep all of the criminal mutants out, and that could take until 2035, which would make this a 10-year-old game, but it would comply with Visa's, MasterCard's and Paypal's Trump inspired codes of ethics. ...because everything is computer.