the way NG+ works in this is excellent. you travel back in time to day 1/100 and can redo the entire game, keep your upgrades and unlocked skills etc. so far so normal for NG+
but your character, Takumi, also retains all his knowledge of the timeline of events and the story, world, characters etc, he literally travels back in time rather then just starting the game again
so the first thing I did when I started my second playthrough was kill the traitor who sabotaged everything the first time but now everyone thinks I'm a psycho and my excuse of "it's ok guys, I'm from the future!" didn't exactly convince them I wasn't crazy
the story is playing out completely differently, not just slightly different dialogue here or there, but new events and a totally different timeline
and you can understand and talk to the invaders this time round, you couldn't communicate with them the first time. I wonder how much more I'll learn about what's actually going on
genius