Hunter Girls additional content

Additional content includes sketches, artbook, soundtrack, and pixel sketches.
In detail:
-Artbook is all drawn cutscenes that appeared in the game, as well as the cover of the game and the menu.
-Pixel sketches are different versions of characters from the game. There are also enemies that were not included in the release version of the game.
-The soundtrack of the game consists of 11 tracks.