Open worlds may be dime a dozen these days in video games, but they remain pretty damn hard to program- especially when you want to get the world ‘right.’ Simply put, an open world has a lot of moving parts to keep track of that must by necessity all come to work together- if even one thing stops working, the illusion is broken.
You can check the video out below. Mafia 3 is due out on PlayStation 4, Xbox One, and PC this October.