Game update

May. 26 Server Patch

UNDECEMBER: The Forge · published 3 months ago · build 23306100

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Greetings, Rune Hunters.

UNDECEMBER will be undergoing a server patch on May. 26 (Tue) to address identified issues.

Please refer to the following information for details.

May. 26 Server Patch

1. Server Patch Schedule: May. 26 (Tue) 18:20 (UTC+9)
* The server patch will proceed without maintenance.
* The game will therefore be available to play while the server patch is underway.

2. Server Patch Details
- Fixed an issue where the damage of the Relic 's abnormally increased in certain situations.

3. To Note
- Please exit the game completely before logging in again for the patch to be applied.
- Please note that you will not be able to enter the Abyss Gate, Auction House, Constellation of Time, Arena, Chaos Dungeons, and Eunos Dungeons for 10 minutes before and after the patch.

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…