If you get the best ending, you can get these.

  • Richiter and Sisters Mode: Start a new game with a different duo.
  • Boss Rush Courses 2 and 3: Selectable from the Boss Rush menu.
  • Hard Difficulty: You can place a max level cap here too.
  • New Game with Goodies: Start a new game on your clear data.
  • Sound Mode: Selectable at the main menu.