We would like to provide guidance regarding account usage for users who have been using Facebook as their sole login platform.
If you delete the linked app via the Facebook app or website,
your UNDECEMBER login information will also be deleted, and your Facebook-linked game account will become inaccessible.
Please note that if the Facebook link is removed in this manner,
you will no longer be able to access your game account via Facebook login.
To prevent any login issues,
we recommend that Facebook-only users link their account to one of the following platforms: Google, Apple, or FLOOR.

[Go to Notice]
■ Important Notes
✔ If you are already using a Google, Apple, or FLOOR account, or have already linked your account to any of these platforms, you do not need to take any further action based on this notice.
✔ If a Facebook-only user deletes the linked app from their Facebook account, the Facebook linkage information will also be deleted.
✔ During the FLOOR account linkage process, any game data not linked to the selected account (including purchase history and currency) will be permanently deleted. Please make sure to select the account you’ve been using when linking,as any data from other accounts will be permanently deleted.
✔ We may not be able to assist with account loss caused by user error during the linkage process.
✔ Facebook-only users must select one platform from Google, Apple, or FLOOR to proceed with additional account linkage.

We kindly ask you to refer to the above instructions to avoid any confusion while using the game.
UNDECEMBER will continue doing its best to provide all Rune Hunters with a stable and enjoyable service.
Thank you.