Game update

Jun. 26 Data Patch

Undecember · published 2 months ago · build 23927324

All events Players around this date Read on Steam

Greetings, Rune Hunters.

UNDECEMBER will be undergoing a data patch on Jun. 26 (Fri) to address identified issues.

Please see below for more details.

Jun. 26 Data Patch

1. Data Patch Schedule: Jun. 26 (Fri) 17:23 (UTC+9)
* The data patch will proceed without maintenance.
* The game will therefore be available to play while the data patch is underway.

2. Data Patch Details
- Fixed an issue where some suffix option texts of Necklaces and Quivers were displayed as codes in Enchant and tooltips.

3. To Note
- Please exit the game completely before logging in again for the patch to be applied.

Please be advised that players may experience temporary disconnections while the patch is underway.
We will always strive to maintain the quality and reliability of our services.

Thank you.

Other announcements

All events

Community26 Aug 20269/10 (Thu) Update Change NoticeGreetings, Rune Hunters. With the update on 9/10 (Thu), a new season begins and changes occur in various contents in Undecember. Among them, prior notice is provided for contents that will be reset or terminated, so please check carefully. ※ Contents are subject to change upon update. Auction House Reset Notice ◆ Some Auction House functions unavailable notice - Schedule: Sep 7, 2026 (Mon) 11:0…Community14 Aug 2026Connection Issues in the Russia RegionGreetings, Rune Hunters. An issue where some accounts in the Russia region are unable to access the game and use services. ■ Check Result Notice - There are no restrictions or blocks on access to specific regions in Undecember, and the servers are operating normally. - This issue is presumed to be due to local network conditions or the internet service provider (ISP) and is difficult to resolve…In-game event6 Aug 2026Director's Letter Vol. 23Greetings, Rune Hunters. I'm Dusup Shin, the newly appointed PD of UNDECEMBER. Together with the development team, I will continue to further develop UNDECEMBER's unique brand of fun, and I will listen sincerely to the diverse feedback you, our Rune Hunters, share with us. As I greet you all from this new position, I'd like to first say that I look forward to working with you. "The Forge" Seaso…