I've been thinking about getting this but I'm more interested in open world exploring and scavenging than managing friendships and safehouses, is there a large focus on that kind of thing? I saw in some gameplay that people get angry and need to be talked to and BS like that makes me seem meh on it. It looks great though, I've also heard something about how it randomly spawns or changes or something everytime you play? Any idea what that is? I mean do like the random items tou scavenge change every time you play or vehicle locations or what? Also lastly is it all story driven or is there room to free roam and just have fun killing zombies and finding stuff?