I just brought this game from one of my friend and I must say that it is a pretty cool game with lots of new things to explore in it. so it is just the beginning that I am seeing in the game and in the process I can come across a lot of situations where I will have to ask you all lot of questions about this game please make sure you be patient enough to answer those questions. In this game what I had noticed was that when you go and press the z button as infantry in the spawn. I seem to get a lot of secondary slots and items out there, what are all they of course they are not accessible, but what should I do to unlock them and gain access. I also need to know what rank will we achieve if we unlock any one of the slots. So that’s my question for you all. What do you all have to say about the same. There might be a possibility that the way to unlock is quite simple but since I am a new gamer I may not be aware of that. So please bear with me and answer it out accordingly.