 When I looked at the map, it was populated with things that weren't there before. But then I got XP for doing that. Like, I didn't do anything but start a mission, watch somebody fight, click OK to accept, and I completed the mission. And in doing that, I unlocked a ton of stuff. Now, granted, I had just started the game at that point. I did one mission that was, like, for real, and then I went to this other mission and did that. And when I was done and it unlocked all this stuff, I turned the game off.