After the main feature finishes, an extra dungeon is released for an ongoing adventure. The extra dungeon is an automatically generated dungeon composed from 6 categories. By getting close to a specific character, there will be events going out, sleeping side by side, hot spring events, for the players to enjoy the characters even more. Limited Edition bonus includes original shooting game download code: The side scroll original shooting game included for "Kono Subarashii Sekaini Shukufuku Wo: Kono Yokubukai Game ni Shinpan Wo!"-the side as a bonus. This is a single player game. Suitable for ages 15 and up.