Information

9/11 (UTC+9) Update and Maintenance Notice

Thank you for continuously enjoying “Is It Wrong to Try to Pick Up Girls in a Dungeon?: Battle Chronicle.”


Due to a game update, there will be a maintenance during the schedule below.

After this maintenance, you’ll need to download new data.
We recommend downloading over a Wi-Fi connection.

We apologize for the inconvenience and appreciate your cooperation.


Maintenance Schedule

9/11 10:00 ~ 15:00 (UTC+9)


Scheduled Update Contents

Content Update

  • 1st Anniversary Event “Diva Harmonia (Part 2)” is Live!
  • Abyssal Exploration Season 3 Begins!
  • [Part 2] DanChro Festival begins
  • [Vol. 3] 1st Anniversary Celebration Rerelease Gacha is Live
  • 9/11 (UTC+9) Shop Sales Info

Adjustment Details

  • Added effects to enemies with subjugation buffs in “Abyssal Exploration”.
  •    ・Added effects to certain special enemies
  • Certain issue fixes

Important Notice

  • Please refrain from logging in during the maintenance.
  • All features including playing the game and linking data are unavailable during the maintenance.
  • A started Quest, Battle Arena, Magic Stone Scramble, and other battels that are stopped due to maintenance will be considered null regardless of the result of the battle.
    In that case, Challenge Counts and Stamina may be consumed.
    *If the above occurs, the Challenge Count or Stamina cannot be compensated for.
  • Gifts that expire during the maintenance period will be automatically deleted.
    *”Gifts” that expire during the maintenance period will be automatically deleted.
  • The start and end schedule of the maintenance is subject to change.
  • For details of each update, please check the notice posted after the implementation of the update.


We hope for your continued support of “Is It Wrong to Try to Pick Up Girls in a Dungeon?: Battle Chronicle.”

See Notice List