Big warning for anyone thinking of going for the platinum trophy: Spend an hour or two in breach mode, and see how you like it. Because you need to do 20+ hours of breach missions for the trophy, over dozens of "servers". After getting up to network_2a, which i assume is tier 2, and still not getting the trophy for tier 1 I am just giving up. You have to clear every single server on every tier for each of the 3 trophies, and that is JRPG levels of grinding.
Breach mode is just god awful, not fun at all, and feels way too much like a f2p game that constantly shovels the idea that you should maybe buy some stuff in the cash shop to make the game easier. Its completely the opposite of fun for me at this point, while that and the nightmare run are the only things left for the platinum for me I am not going to bother.
Ironically the one thing they put in the game to maybe extend the longevity is the one thing that will make me trade in the game and definitely give it a thumbs down to anyone who asks if they should play DX-MD at full price.
Bummer, that was the last stuff I had to do. Sounds like shit so I probably won't bother.