Sep. Bug Fixes and Known Issues in UNDECEMBER (9/30 15:05)
UNDECEMBER
Greetings, Rune Hunters.
Known issues as of Sep, 2026 are as follows.
Known issues may be game errors or phenomena occurring due to individual environments.

◆ Known issue
- An issue where some options that do not apply are included in the 'Bleed/Burn Rate' tooltip of Unique Gear options (Added 9/16)
: The [Bleed ignores enemy armor] and [Burn ignores enemy resistance] options are currently not applied.
- An issue where special characters/spaces that are not allowed by policy can be used in in-game names (Added 9/21)
> If the special characters/spaces are used, the nickname will be reset during the next scheduled maintenance.
- An issue where the notice about items changed to 'Untradeable' after using The Forge Essence was omitted (Added 9/30)
> The issue will be fixed during the maintenance on 10/8 (Thu).
> A reward plan will be prepared and announced separately to prevent loss and DMG to Rune Hunters.
- An issue where some options of Leo's Animosity items are not applied correctly (Added on 9/29)
- Please use payment methods other than PayPal.
※ When reporting an error, please submit a 1:1 inquiry through the in-game Support with screenshots or videos to check the issue.

※ Issues that are not errors or have been fixed are excluded from this notice.
※ The announced content is subject to change, addition, or postponement.
※ An issue to be fixed through the update will be announced.
Thank you.

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