: New artwork, new events, and specialized side stories like the "IF" portion from the Lilith-Izm03 series.
The (監獄戦艦PREMIUM BOX) is a comprehensive collection from the Prison Battleship (Kangoku Senkan) series by the developer Lilith . This premium release serves as an ultimate bundle for fans of the dark sci-fi/fantasy series, containing multiple titles and exclusive bonus content. What’s Inside the Premium Box Kangoku_Senkan_Premium_Box.7z
According to documentation on VNDB , the package typically includes: : New artwork, new events, and specialized side
: The full release of Kangoku Senkan 2 ~Yousai Toshi no Sennou Kaizou~ , featuring over 900 CGs. : New artwork
: The collection includes the official musical score for the titles included.