Drivatar is Forza 5’s attempt at next-generation AI in that there is no pre-programmed artificial intelligence. Instead, a ghost version of yourself races on your behalf, using your repeated behavior and tendencies to mimic how you’d race if you were actually playing. Drivatars of random gamers all over the world are what you race against in your single-player campaign
You do have to connect the game in order to get the latest Drivatars, because we need as many people training them as possible. And so rather than having just a launch-day set that was created by us, every day that people race is going to make the Drivatar set that much more accurate, that much more diverse, that much more interesting
All of the cloud and online features make the game far, far better, Greenawalt summed up. “In fact I’d even say revolutionary. The things we’re doing with opponents and Drivatar are not something that anyone can envision unless you’ve played it. But we’re trying to get as much of that into the unconnected, offline mode as well
Google