User blog comment:Somarinoa/We're Back In Business!/@comment-24587478-20151231235126/@comment-95561-20160102105110

I do own it (heck, I even bought the other new game, and don't even own a PS Vita haha XD ) and have added a couple of things myself so far. Been adding info on the vehicles, and the story intro from the manual and info the back of the box, and defined what the Mutant Erginus is. There's PLENTY to do for that game, of course, and since I don't have Internet access for my consoles currently, there's at least half of the game I cannot fill out myself.

4.1 is essentially a remix of 2025 but I assume the ~90 missions in multiplayer are all new. There are definitely new missions in regular story replacing some older missions, or missions that have been updated -- for instance, I've seen a few mutants in single-player so far. I hope you get a PS4 soon! :D