I've been following the guide for Nei's resurrection on the forum...and honestly it's not only a pain in the ass, but but the tediousness of a lot of it sucks fun out of the game. I got to thinking about a hacked save that would store the game clear data from PSG1+2, and also start your PSG2 game with every flag set to read so you don't have to worry about the whole thing going to hell if you miss one inane piece of dialog. The thing is I don't know if the game uses a million different variables for each line of text and checks them all, or if it's a simple 0 or 1 somewhere. This makes it sound like it may be doable with the right variable, unless it gets reset during gameplay somehow:
https://www.gamefaqs.com/ps2/916725-seg ... faqs/52400
After a few hours of messing around with the various programs mentioned there this is looking to be a just outside my hacking ability, but if such a save could be made it seems like it would be a cool thing to make for the community here.