Is it really necessary? You find a path you like, and you just keep going back to the same place.I am surprised that this game has been around for a long time and there are many paths. but there's no a walkthrough and wiki.
The walkthrough would literally be:
Bar Slut - Talk to bartender 30 times
Drug Whore - Talk to shady dude in the dark ally 10 times
Pornstar - Talk to director in the warehouse 10 times
Town Bicycle - Talk to guy in the townhall 15 times
I guess a walkthrough could be written for the resistance story line, but that always seemed pretty straight forward too.