This guide will show you the easy way to level up all characters and get the achievement “No Favorites”. This includes two bonus characters you will unlock in the NG+
Neptral Tower will be unlocked in chapter 12 after you defeat Arfoire in the Floating Island.
Unlike Hyperdimension Neptunia U: Action Unleashed which has 50 floors, this game has over 100 floors and you will not be able to save until you reach every 10th floor.
Tip: You will also be given an achievement “N-Beatable” but before you get that. You should be familiar with a boss if you played Megadimension Vii, but I’m not going to say who I’ll let you solve that on your own.
Thanks to PlayableMaster™ for his excellent guide, all credits belong to his effort. if this guide helps you, please support and rate it via Steam Community. enjoy the game.