does part 2 have in-game guide?
This game does not require a guide; it is quite straightforward in that regard. If you want scenes with secondary characters, try to visit their usual haunts whenever possible and notice any stars, etc. (anything that indicates a place of interest). If you want to get on the cool fake Kirito route, increase his depravity and have sex with others whenever they offer. If you want the normal classic NTR route, always refuse and avoid sex with others and do not increase Kirito's depravity.
That's the whole guide.
Actually wrong in one aspect there. You CAN watch all the prurience/perversion scenes and still avoid the Supreme King/Gigachad Kirito route, as long as you choose to 'stay silent' and not greet Alice at the train station on the day of the current update.
I noticed it the other day and it's quite interesting, as it means you CAN still be in the Inoda Route with high or low prurience, though this created a very unique 'path', because you actually can re-enter the Gigachad Kirito route if you choose the high prurience value talk option during Liz's talk at the apartment (He 'awakens' there instead), but by then you will have already let Alice be fucked by the BBC gang leader. Most people probably didn't realize because they choose one or the other but I grew curious and checked it out.
This may be directly tied to what Administrator was saying about how Kirito's choices may determine the fate of the side-characters, so it may actually be possible to let characters to their fate even with the Gigachad Kirito active if one delays his awakening if Fujino keeps making it possible to still enter the route later than intended as long as the Prurience value is still high, which is quite a clever way of him to hide that if so.
kinglionheart , hey dude, did you ever notice this particular bit??