From singlehandedly inventing the 3D open-world sandbox to pushing the limits of what players can expect in terms of realism and storytelling, Grand Theft Auto has always been one of the great video game innovators. While there have been a few leaked details here and there about which technological leaps have been leveraged to bring Grand Theft Auto 6 to life, there's still plenty of room for speculation (with a little logical deduction) about how Rockstar can raise the bar this time around.