Apparently this one is focused on unit building, not base building. It is basically all military. I still haven't installed it yet. I went out to Chipotle, and then we had to go to two different gamestops for my friend to get it. Apparently they only ship like 1 or 2 extra if only like 2 people reserve it, so he was out of luck with the first one. I had reserved it because I went up there yesterday thinking it came out yesterday, but it was only the ship date.