I'm going to show my naivety on this one, hopefully if all goes to plan I shouldn't finally gain access to a ps5 in the not to distant future, I recall being a bit confused with the different versions off ff7R regarding this, I know for example the free one given at one time with ps+ isn't comparable, so I was hoping someone could shed some light for me on this once and for all, also do I need to buy anything to upgrade? And if so how much is it?