After defeating fifth Stratum boss and watching the credits, the "New Game" buttons will have a star on it. If chosen, you have the option to bring Guild Members, Money, Inventory, Shop Stock, Registry, Floor Tiles, Walls, Icons, Annotations, and Auto-Walk information to the new game. Each option can be selected separately at your discretion. A button "BGM PLAY" is also displayed in the left of "OPTIONS" button. Now you can listen to all 33 BGM used in the game.