which fallout NV also has... as well as more missions than fallout 3, new settings, customizable guns, double the amount of guns, companion wheel, and running and gunning like FPS style is now available... you could do it in fallout 3 but it didn't work that well, with iron sights implemented it's now an option.
I really could careless what you want 2 call this game, the fact is it's gonna pwwn and it's out in less then 2 weeks =p