Undecember cover
Undecember screenshot
Genre: Role-playing (RPG), Hack and slash/Beat 'em up

Undecember

Director’s Letter Vol. 13

Hello, I'm Director Sang Kwon Han.


We sincerely apologize for the frustration caused by the issues that arose after the 1st update of Season 5.

We regret that you encountered several issues in the updated version, including the abnormal Drop Chance for the new Grade Essences and Tier 35 Gear, the major changes related to Energy, and the problems with the Chaos Dungeons caused by Darkness Energy.

The development team is currently addressing urgent issues and conducting thorough internal checks to ensure nothing is overlooked.
We aim to resolve many of these problems during the Jul. 25 (Thu) scheduled maintenance and again during the Aug. 1 (Thu) scheduled maintenance.

The issues with Darkness Energy arose as demand significantly exceeded supply. To address this by Aug. 1 (Thu), we plan to increase the Daily Exchange Count for Darkness Energy, add a chance to obtain Darkness Energy when disassembling, allow the purchase of Darkness Energy from Croco’s Disassemble Exchange Shop, and include Darkness Energy Bundle Drops in Hard Mode.
To help alleviate the wait until Aug. 1 (Thu), we will be distributing 1,000 Darkness Energy every day from Jul. 25 (Thu) to Jul. 31 (Wed).

The recent improvements to Energy were intended to address the imbalance that had focused too heavily on specific types of Energy and to prevent over-reliance on some builds.
In the next season, we will introduce new Link Runes to enhance Energy effects and make additional balance adjustments as needed.

Lastly, there is still an issue with the Tier 35 ‘Arcane’ weapon gear, where the Unique Options have excessive stats that were not part of the original design.
Since some Rune Hunters already have these weapons while others do not, we will not be performing a separate balance patch.

However, because the Unique Options on the ‘Arcane’ weapon gear will have a long-term impact on balance, this gear will only be available during Season 5 and will not be obtainable in future seasons.

We understand that some Rune Hunters might be concerned about some items becoming legacies, as has happened in the past. Rest assured, we plan to address these concerns through system adjustments in upcoming seasons.

We put a lot of effort into creating enjoyable content for Season 5, but we understand that the early issues have been disappointing.
To make up for this, we have prepared some rewards, though they may not fully resolve the problems.
We hope these rewards will help Rune Hunters enjoy Season 5 a bit more.

Preparing the rewards will take some time, so they will be distributed to all Rune Hunters during the Aug. 1 (Thu) scheduled maintenance.
The rewards are as follows:
- Tier 35 Gear Selection Chest x1
- [Exclusive] Ancient and Divine Upgrade Essence Selection Chest x2
- [Exclusive] Ancient and Divine Imbue Essence Selection Chest x2
- [Exclusive] Ancient and Divine Reversion Essence Selection Chest x2

Even though Season 5 has just started, we are committed to making UNDECEMBER even better for the upcoming season.

Thank you.

Sang Kwon Han

Season 5 Pre-Release Festival Event Rewards Distribution Schedule

Greetings, Rune Hunters.

We would like to inform you about the rewards distribution for the UNDECEMBER Season 5 Pre-Release Festival Event,
which took place from Jul. 4 (Thu) 00:00 until before the Jul. 17 (Wed) maintenance.

Please see below for more details.



Season 5 Pre-Release Festival Event Rewards Distribution Schedule

- Affected Users: Users who participated in the Season 5 Pre-Release Festival Event
[Link to UNDECEMBER Season 5 Pre-Release Festival Event]

- Distribution Schedule: After the Aug. 1 (Thu) scheduled maintenance
※ The rewards will only be sent once per account, and the mail will be stored for 3 days (72 hours).
※ The number of event objectives completed will be calculated per account. Even if two or more characters in one account complete an objective, it will be counted as one character completing the objective.



We hope you enjoy spending time with UNDECEMBER.

Thank you.  

Darkness Energy Surprise Support Event

Greetings, Rune Hunters.

Are you enjoying UNDECEMBER Season 5?
We have prepared a surprise event just for you!

Please see below for more details.



◆ Darkness Energy Surprise Support Event

■ Event Period
- Jul. 25 (Thu) - Jul. 31 (Wed) 23:59 (UTC+9)

■ Event Details
- You can obtain rewards through your mailbox by logging into the game every day during the event period.
- You must obtain your rewards directly through your mailbox, and obtained rewards will be sent to your Bag.
- The attendance reward mail will arrive by 23:59 (UTC+9) on the day the mail is sent.

■ Event Rewards
- Darkness Energy x1,000

■ How to Participate
- Log into the game and obtain your rewards through your mailbox.

■ To Note
※ You can obtain rewards through your mailbox by logging into the game every day (00:00-23:59 (UTC+9)) during the event period.
※ You must obtain your rewards directly from your mailbox, and obtained rewards will be sent to your bag.
※ The attendance reward mail will arrive by 23:59 (UTC+9) on the day the mail is sent.
  Rewards that are not obtained within the mail expiry time will expire and disappear.
※ The rewards will only be sent once per account, and the mail will be stored for 3 days (72 hours).
┗ You can only obtain the reward from either Standard or Season Mode.



We hope you enjoy the surprise event!

Thank you.

Jul. 25 Scheduled Maintenance (Edited on Jul. 24 20:00 (UTC+9))

Greetings, Rune Hunters.

We would like to inform you that UNDECEMBER will undergo scheduled maintenance to provide even more reliable game services.

Please see below for more details on the maintenance schedule.



Scheduled Maintenance This Week/b]

1. Maintenance Schedule
: Jul. 25 (Thu) 2024, 08:00 ~ 12:00 (UTC+9) (Edited on Jul. 24 16:10 (UTC+9))

2. Maintenance Details
- The issue where some mail sent by the Login Event is not being received properly will be fixed.
- The issue where Jewels cannot be equipped in slots granted to ‘gear obtained from the previous season’ will be fixed.
- The issue where the necktie in the female character's 'School Day School Uniform Top' Costume is displaying incorrectly will be fixed.
- The issue where options that do not match the item type are being enchanted on some Tier 35 gear will be fixed.
- The issue where the app crashes under certain circumstances when viewing the Disassemble Rewards pop-up will be fixed.
- The issue where the 'Total Playtime Event' does not reset will be fixed.
- The issue where the volume is set too high when another player summons the pet 'Teor' in Towns will be fixed.
- The issue where items occasionally do not drop when entering a Stage will be fixed.
- Tier 35 Gear Drop Chances will be improved. (Added on Jul. 24 18:30 (UTC+9))
ㄴ ex) The level of the dropping monsters will be adjusted from 160 to 165. (Added on Jul. 24 20:00 (UTC+9))
- The issue where Divine Essences do not drop in some locations will be fixed. (Added on Jul. 24 18:30 (UTC+9))

3. To Note
■ The maintenance schedule may change depending on circumstances.
■ Gameplay will be unavailable during maintenance, so please exit the game in a safe zone before maintenance begins.
■ Please note that you will not be able to enter the Auction House, Constellation of Time, Chaos Dungeons, and Eunos Dungeons for 10 minutes before and after the patch.
※ The maintenance details are subject to change.



We will always strive to maintain the quality and reliability of our services.

Thank you.

Improvements to Darkness Energy Supply and Bug Fixes

Greetings, Rune Hunters.

After the Season 5 update, we have confirmed that many Rune Hunters are experiencing difficulties with the supply of Darkness Energy.

We have determined, as a result, that it is difficult for Rune Hunters to enter Chaos Dungeon Hard Mode,
and we plan to make improvements to the source/supply of 'Darkness Energy' to alleviate the current situation.

We aim to implement the improvements by the Aug. 1 (Thu) update.
e have also confirmed an issue where 'Sealed Darkness Energy Bundles' do not drop in Chaos Dungeon Hard Mode Stage 0, which we plan to fix as well.

We apologize again for the inconvenience this issue has caused.
We will continue to take the feedback from Rune Hunters into consideration in the future.

Thank you.

Jul. 20 Server Patch

Greetings, Rune Hunters.

UNDECEMBER will be undergoing a server patch on Jul. 20 (Sat) to address identified issues.

Please refer to the following information for details.



Jul. 20 (Sat) Server Patch

1. Server Patch Schedule: Jul. 20 (Sat) 2024, 17:15(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
- The issue where Gear Tier 35 Weapons are not dropped will be fixed.

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 Auction HouseConstellation of TimeChaos 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.

Jul. 19 Server Patch

Greetings, Rune Hunters.

UNDECEMBER will be undergoing a server patch on Jul. 19 (Fri) to address identified issues.

Please refer to the following information for details.



Jul. 19 (Fri) Server Patch

1. Server Patch Schedule: Jul. 19 (Fri) 2024, 17:50(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
- Game service stabilization
- The issue where items that underwent 'Gear Transfer' at the Alchemy Desk slots cannot occasionally be obtained will be fixed.

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 Auction HouseConstellation of TimeChaos 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.

Jul. 19 Temporary Maintenance

Greetings, Rune Hunters.

UNDECEMBER will be undergoing temporary maintenance on Jul. 19 (Fri)

We apologize for the inconvenience caused by this maintenance.

Please refer to the following information for details about the maintenance schedule.



Jul. 19 (Fri) Temporary Maintenance

1. Temporary Maintenance Schedule
: Jul. 19 (Fri) 2024, 09:00 - 12:00 (UTC+9)

2. Maintenance Details
- New/Returning Attendance will be changed to apply to all users
- New items that can be converted into higher grade essences will be added to Alchemy [Combining]
- The issue where Round Rewards from Void Rift were not correctly received will be fixed
- The issue where Zodiac Pass Premium has been purchased but certain Premium effects are not correctly applied will be fixed.
- The issue where the Episode Skip function was used, but certain parts of the episode was not skipped will be fixed.
- The issue where the notice for quest destinations in Act.1 is being displayed incorrectly will be fixed.

3. To Note
■ The maintenance schedule may be subject to change.
■ Please log out of the game in a safe zone as gameplay will be unavailable during maintenance.
■ Guest accounts may be lost if you uninstall and reinstall the game.
■ Please note that you will not be able to enter the Auction House, Constellation of Time, Chaos Dungeons, and Eunos Dungeons for 10 minutes before and after the patch.



We will always strive to maintain the quality and reliability of our services.

Thank you.

New Ways to Use Essences and Attendance Changes

Greetings, Rune Hunters.
 
Following the Season 5 update, we have carefully considered the feedback from many Rune Hunters and would like to provide some clarifications.
 
Firstly, regarding the Essences that were refunded due to changes in the Season 5 update:
Upon review, we understand that there is currently no way to utilize the refunded Essences which were based on the quantities of items held from previous seasons.
Therefore, we will be introducing new ways so you can utilize the refunded Essences to the fullest.



Secondly, the New/Returning Attendance will be changed to apply to all users.
New/Returning Attendance that was introduced with the Season 5 update were initially intended only for new/returning users.
However, after receiving your feedback, we have decided to change the criteria of the attendance rewards to apply to all users, in the spirit of greater inclusivity.
 
Thirdly, the minimization (hide/show) feature for equipment options will be added for the mobile version.
We have added the feature, which was initially not a part of this update, for your convenience.
 
This addition aims to assist Rune Hunters experiencing difficulties with equipment enchantments on the mobile version.
Please read on for more details.
You can now open and close equipment options on the mobile version as shown in the screenshot below.



We are very grateful for the ongoing feedback and support from Rune Hunters.
Please keep supporting UNDECEMBER.
 
Thank you.

UNDECEMBER Rune Hunter Growth Pass

Greetings, Rune Hunters. 
   
UNDECEMBER's Season 5 is finally here!
Along with the new season, the Rune Hunter Growth Pass has also been released!
   
Play the game with the Rune Hunter Growth Pass to get various rewards as you grow!
You can view the Rune Hunter Growth Pass by pressing the [Event] button on the upper-right part of the screen.
   
Please see below for more details on the Rune Hunter Growth Pass.



◆ Rune Hunter Growth Pass
The Rune Hunter Growth Pass, a product that gives you rewards every time your character levels up, will be released.
   
■ Rune Hunter Growth Pass Period
- After the Jul. 18 (Thu) maintenance - Until before the Season 6 update
   
■ What is the Rune Hunter Growth Pass?
- Level up your character to certain levels to obtain various rewards that correspond to each level.
- Rune Hunter Growth Pass rewards start from Lv. 5 and go up to Lv. 100, increasing by increments of 5 levels.
- You can purchase the Rune Hunter Growth Pass once per mode, and your Pass progress will only apply to the mode in which the Pass has been purchased.
 └ E.g. Playing in Season Normal Mode will not affect your Pass in Season Hardcore Mode.
   
■ Rune Hunter Growth Pass Rewards
- Normal Rewards: Obtain by reaching the required character levels.
- Premium Rewards: Obtain by purchasing the Premium Pass and reaching the required character levels.

※ You can select and obtain 1 Gear if you use [Exclusive] Unique Gear Selection Chest.
※ The Gear that can be obtained from [Exclusive] Unique Gear Selection Chest are untradeable.

■ [Exclusive] Unique Gear Selection Chest Contents


■ Premium Reward Details 
- When you purchase the Rune Hunter Growth Premium Pass and reach the required Pass levels, you can obtain Premium Rewards as well as Normal Rewards.
- With Premium Rewards, you can claim Rewards that are of higher value.
- Purchased Premium Passes will only be active during the current Pass period, so please ensure that you claim your rewards before the Pass period ends.
   
■ To Note  
※ The period and details outlined above may be subject to change.
※ Please ensure that you obtain any activated level rewards before the Pass period ends.
※ You can only obtain Premium Rewards if you purchase the Premium Pass.
※ These products may be resold in the same or similar format in the future.
※ You can see the contents of Chest items through [🔍View Info] in the item’s tooltip in the game.



Experience more exciting journeys with the Rune Hunter Growth Pass!
   
Thank you.