It would be nice to have a mode where chapters had unlimited time until you clicked a button that specifically moved the chapter forward so that everything can be unlocked!
Or possibly a New Game+ feature that keeps all progress so that you can get more stuff done. Though this wouldn't make much sense in lore idk. (Maybe Recursion mode that expedites progress within each chapter where MC regresses due to shenanigans :D)
I just want to be able to do all the content without going on multiple playthrough, essentially. Like, go on staff routes, help asterion project, do everything that is "you have to choose what to do." I don't want to choose what I miss out on. Also I don't want to do multiple playthroughs because I want everything good done on the same good timeline.