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

Undecember

Advance Notice on Upcoming Changes with Nov. 7 Update

Greetings, Rune Hunters.
 
There will be various changes coming into effect with the new season update that is taking place on Nov. 7 (Thu).
 
Among these changes, we would like to inform you in advance of the content that will be reset, information regarding the end of Season 5, as well as certain content adjustments that will take place in preparation for the Season Re:Birth update.
 
※ The information may change when the update takes place.



◈ Auction House Measures

◆ Auction House Suspension Measures
After Nov. 4 (Mon) 2024, 11:00 (UTC+9), you will no longer be able to register new items at the Trading Post and Auction House and will not be able to bid on items that have been registered at the Auction House.
Items that have been registered before the patch will remain registered in the Auction House for their remaining time and can be purchased through buyout.

◈ Content Reset

◆ Chaos Statue Reset and Current Chaos Cards
Your Chaos Statue and Chaos Card will not be reset during the Nov. 7 (Thu) Season Re:Birth update and will remain as they are.
※ Chaos Statue Level will be recorded on whichever level is higher out of Season/Standard mode.

◆ Black Market Reset
With the Nov. 7 (Thu) update, the Black Market’s Friendship level, item list, saved items, and Pirate’s Coins will be reset.
 
The Pirate's Coins and Pirate's Coin Chests that you own will be deleted with the update.
Please use all the Pirate's Coins and Pirate's Coin Chests you own before the update takes place. 
 
Your saved items on the Black Market will be deleted after the update, so please purchase them before the Season Re:Birth maintenance.

◆ Relic and Zodiac Reset
After the Nov. 7 (Thu) update, your Relics and Zodiacs will be reset.
 
Your Relic Level and EXP, and any Light of Life that you own, will be combined based on whichever values are higher out of Season/Standard mode.  

All Avatar information will be reset and Divinity Points will be given depending on your combined Relic Level.
 
Please log in after the update to activate your character’s Relic Avatar and reassign your Divinity Points, as well as your Zodiac Traits and Stat Points.

◆ Constellation of Time Reset
After the Nov. 7 (Thu) update, your Constellation of Time stage and your Powerful Emotions will be reset.
Please ensure that you complete any Constellation of Time stages you are playing before the update.

◆ Zodiac Stone Emotion Engraving Reset
After the Nov. 7 (Thu) update, your Emotion Engravings on Zodiac Stones will be reset.
You can perform Emotion Engraving again through Constellation of Time after the update.

◆ Mastery Reset
After the Nov. 7 (Thu) update, your Mastery will be reset.
  
Your Mastery Level will be combined based on whichever level is higher out of Season/Standard mode.
Please log in after the update to reassign your reset Mastery Points.

◆ Rune Master Points Reset
After the Nov. 7 (Thu) update, Rune Master Points consumed for The Path of the Rune Master, unlocking Skill Slots, etc., will be reset.
Please log in after the update to reassign your reset Rune Master Points.

◈ Balance and Content Adjustments

◆ Changes to Skill & Link Rune Effects
With the Nov. 7 (Thu) update, certain Runes' effects will be changed.


◆ Balance Adjustments to Skill & Link Runes
With the Nov. 7 (Thu) update, the balance for certain Runes will be adjusted.



◆ Adjustments to Skill Rune Awakening
With the Nov. 7 (Thu) update, the balance of some Skill Runes' Awakenings will be adjusted.
Affected Runes that are Awakened will be reverted to the state they were before being Awakened after the update, and '[Exclusive] Skill Rune Engraving Stone' will be given.


◆ Improvement to Energy Effects
With the Nov. 7 (Thu) update, Energy Effects will be improved.

◆ Removal of Return Scroll Item
Return Scroll items you own will be deleted after the Nov. 7 (Thu) update.
Returning will be free after the update and no longer require the Return Scroll. The cooldown will be 3 seconds.

◈ Information on the End of Season 5

◆ Season Mode Items That Will Be Moved to Standard Mode at the End of Season 5


◆ Items That Will Be Moved to Temporary Storage at the End of Season 5
- The items in your Season Character’s Storage will be moved to Temporary Storage.
- The items registered in your Season Character’s Unique/Rune Compendium will be moved to Temporary Storage.
- The items in your Season Character’s Alchemy Slots will be moved to the Temporary Slots per mode.
- The items in your Season Character’s Mailbox will be moved to the Temporary Slots per mode.

※ To Note
✔ We will not be able to offer you any assistance in restoring any Black Market items that you do not claim before the Nov. 7 (Thu) maintenance.
✔ Items moved to Temporary Storage and Temporary Slots during the previous season will be deleted if not claimed before the start of Season Re:Birth.
✔ We will not be able to offer you any assistance for Temporary Storage and Temporary Slot items from previous seasons that have been deleted once the new season begins.



※ The information may change when the update takes place.
 
We hope that the information above will help you avoid any inconvenience as you play the game.
We hope you are looking forward to the new update and Season Re:Birth.
 
Thank you. 

UNDECEMBER New Product and Package Sales

Greetings, Rune Hunters.  
       
We would like to inform you about the new products for sale after the Oct. 24 (Thu) update.
Please see below for more details about the products,
or check out the [Paid Shop] in the game.
       
Please refer to the information below when using the Paid Shop.



◆ UNDECEMBER New Product and Package Sales

■ Purchase Product                                                            
- The products can be purchased with the [G Key] in the game or at the top right screen in the [Paid Shop].

■ New Product List   
 - The products listed below can be purchased until Oct. 31 (Thu) 23:59 (UTC+9).


● Halloween Special Chest Contents
 - You can get one of the contents listed below according to chance.
※ You can use the obtained coupon in the [Beauty] > [Costume] menu.


■ To Note
※ The Halloween Moonlight Party Footsteps/Dash Effect Coupon, Jack-O'-Lantern Footsteps/Dash Effect Coupon, and Jack-O'-Lantern Coupon obtained from Halloween Special Chest can be disassembled. If you disassemble the Coupon, you can obtain a Mileage Ticket.
※ The Magical Girl Scepter Coupon, Cyber Punk Scepter Coupon, Hellish Gatekeeper Staff Coupon, and Halloween Moonlight Party Axe Coupon obtained from Halloween Special Chest can be disassembled. If you disassemble the Coupon, you can obtain a Ticket Selection Chest.
 └ You can select and obtain one out of the Collector's Treasure House/Croco's Support Chest - Combined Ticket when you use the Ticket Selection Chest.
※ The sales period and some of the product contents may be subject to change.
※ You must have enough space in your Bag to receive the purchased products.
※ For more information on chances for chance-type items, please check the ▶Notice of our official website.
※ The refund guidelines and terms of service are available within the game and FLOOR. [Refund Guidelines and Terms of Service]
※ For inquiries about the product, please contact FLOOR Support. [Go to Support]
※ These products may be resold in the same or similar format in the future.



Thank you.

Season Re:Birth Pre-Release Festival Event

Greetings, Rune Hunters.

The ‘Season Re:Birth Pre-Release Festival Event’ UNDECEMBER prepared for Rune Hunters to celebrate the start of Season Re:Birth will begin!

Please see below for more details.



◆ Season Re:Birth Pre-Release Festival Event

■ Event Period
- Oct. 24 (Thu) 00:00 - Nov. 6 (Wed) 23:59 (UTC+9)
  
■ Event Details
- Clear the Chaos or Exodium Dungeon at least 1 time every day during the event period to achieve the event objectives.
※ This applies to all Chaos/Exodium Dungeons regardless of type or level.
※ Even if you clear the Chaos/Exodium Dungeon multiple times in one day, it will only count as 1 objective completed.
※ Defeating the Chaos/Exodium Dungeon Boss will count as a clear.
- The rewards will be given after the event ends, according to the number of event objectives completed.
┗ Example: Participating for 5 days during the event period will count as completing 5 objectives, and participating for the entire period will count as completing 14 objectives.
  
■ Event Rewards


■ How to Participate
- Log into the game during the event period and clear the Chaos/Exodium Dungeon at least 1 time every day.
※ Chaos/Exodium Dungeon is available at the [Chaos Statue] in [Saluto] by selecting [Dungeon].
  
■ To Note  
※ The event rewards will be given in order once the participants have been confirmed after the Season Re:Birth update is complete, and when the conditions for higher tiers are met, the rewards for the lower tiers will also be given.
┗ Example: Complete 10 event objectives = 15 Apollyon's Bone Selection Chests will be given.
※ The rewards will only be sent once per account, and the mail will be stored for 3 days (72 hours).
┗ You can select between Standard and Season Mode and obtain the rewards.
※ 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.



Please look forward to the upcoming Season Re:Birth of UNDECEMBER with the Pre-Release Festival event! 
  
Thank you.  

Oct. 24 Scheduled Maintenance

Greetings, Rune Hunters.

We would like to inform you that UNDECEMBER will undergo scheduled maintenance on Oct. 24 (Thu) to provide even more reliable game services.

Please see below for more details on the maintenance schedule.



Oct. 24 Scheduled Maintenance

1. Maintenance Schedule
: Oct. 24 (Thu) 08:00 - 12:30 (UTC+9)

2. Maintenance Details
1) The 8th Void Rift rotation for Season 5 will begin
2) A New Product will be added
 - ‘Halloween Special Chest’ Product will be added. 
3) Improvements and other changes will be made

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.

Director’s Letter Vol. 14

Greetings, Rune Hunters.
Nice to meet you. This is 'Seong Seop Song', the new director of UNDECEMBER, taking over from the former director, Sang Kwon Han.

It is both a great honor and responsibility to answer to your expectations.
I promise our team and I will present you with a better service to fulfill your anticipation.

Since the Season 5 'Exodium' update, UNDECEMBER’s development team has been working on the content for the upcoming third anniversary and the next season.
As we prepared for the third anniversary, the update’s scale became massive in proportion to the event’s gravity.
Also, the necessity to review what we have been preparing for the long-term service of UNDECEMBER has arisen.
So, the new season, 'Re:Birth', will be the first exhibition of the upcoming changes of UNDECEMBER.


■ Season 'Re:Birth'

Starting from this season, each season will be given a unique name to hint at the season’s concept more intuitively, instead of the current numbering system.
The new season is called Re:Birth, which implies the revival of the 13th god of UNDECEMBER, Serpens the Evil God, in a more powerful state, and the rebirth of UNDECEMBER into a new shape for the upcoming third anniversary.
Also, the Re:Birth mode I will mention hereafter will be the key element of the season.

1. Re:Birth Mode

Re:Birth Mode, which will be added in the upcoming season, is a new mode that takes the best of the previous mode, Origin, and remedies its shortcomings.
Although Origin Mode has provided Rune Hunters with the fun of farming through chances of obtaining gears with all options (even the legendary ones) without having to enchant, it had a clear downside that you relied solely on random chances to obtain the desired option.

In the new Re:Birth Mode, every Gear is dropped with every option granted.
After you clear all the episodes, you will become able to use different Enchants as you can in the base mode.

You will be able to enjoy the fun of farming you can only find in the Hack-and-Slash genre while exploring through episodes.
Later, diverse Enchants to allow Rune Hunters to design the build they want will become available.
The goal of Re:Birth Mode is to provide you with these different kinds of fun throughout your gaming experience.

2. Re:Birth Mode Exclusive Content and Events

In the Re:Birth Mode, a new Ancient Chaos Orb (Tier 10) that provides even more Stats and Blessing Value will be added.
You can obtain this Chaos Orb from the reborn Serpens appearing in the Re:Birth Mode.
The reborn Serpens appears in the new Domain of Might (a provisional name) you can enter by collecting Chaos Keys (Madness/Hatred/Defiance) and new Materials.

Also, the Re:Birth Mode will have a unique ranking event separated from the existing Standard or Season Rankings and will provide surprising rewards.
To ensure fairness, audits will be conducted after the weekly ranking calculation, and the rewards will be sent via mail to Rune Hunters who are verified that they fairly achieved the ranking.
Upon the end of the season, new Ranking Titles will be granted as a reward for your enthusiastic challenges in such a short time.
Further details of the exclusive ranking event will be disclosed in the upcoming Season 'Re:Birth' update in November, so stay tuned.

Lastly, we will add more Re:Birth bosses in the future featuring stronger patterns and rewards, starting with the reborn Serpens.

■  New Content and Changes

1. Offering to Twelve Gods System

From now on, your actions in the world of UNDECEMBER will earn you the blessings of the Twelve Gods in the form of Offering Point.
You can make an offering to the Twelve Gods for their blessings by using the Offering Points.
Offering Points you earned in a season will accumulate so that you can use them in future seasons.
Therefore, Rune Hunters who complete a season will have more blessings from the Twelve Gods and enjoy advantages in the next season.

2. New Skill Rune 'Black Plague' and Improvement to Energy

A new Skill Rune, Black Plague, will be added.
Although we have tried to position Spell Skills as directly casted skills instead of secondary Trigger Skills in the Season 5 'Exodium', we will add another Spell-type Skill Rune based on our internal evaluation that it was not enough.
The Black Plague is a Spell-type Movement Channeling skill that transforms the character into a poisonous cloud, and the character can move while maintaining the channeling status.
Enemies touching the poisonous cloud accumulate debuffs, and you can deal a tremendous amount of damage to the enemies in proportion to the accumulated debuffs upon canceling Channeling.
We hope Black Plague, with Wings of Ignition added in the previous season, may bring the revival of Spell Skills.

In addition, Energy, which was improved during the last season, will go through another improvement.
Zodiac Nodes to offset penalty Stats attached to the Energy will be added, and new Link Runes to obtain Energy of each Element will be added along with the huge improvement of Extract Energy Rune's effect.
Plus, we made some improvements to Skill Rune effects that functioned as a penalty upon obtaining Energy, to avoid disadvantage accompanied with previous Energy generation.
We hope these changes will allow Rune Hunters to design new Energy builds.

3. Teneo Raid and Improvement to Matching System

Teneo, the final boss of Kustodia, will appear in the Raid.
Teneo is waiting for Rune Hunters' challenges, armed with more sophisticated and powerful attack patterns.
You can obtain new useful Runestones as a reward for your endeavor, and we look forward to your active participation.
Also, we are integrating the matching system for both Standard and Season Mode after the beginning of the Re:Birth Mode to solve matching issues in Raid.

4. Addition of Guidebook and Improvement to Tutorial

A Guidebook system will be added for Rune Hunters’ better understanding of the complicated game system.
Currently, we are providing guides on our website, but limited accessibility hinders providing proper assistance.
To solve such an inconvenience, we are adding a new in-game Guidebook system to provide better access to information.
In addition, we are working on improving the tutorial and quests in Saluto for faster and easier adaptation of new Rune Hunters to the game.
This improvement of quest routes will not be limited to the upcoming season but will be made constantly.

5. Balance Adjustments

A few balance adjustments will be made.
Although we have aimed to provide Rune Hunters with an exciting gaming experience, consideration in the game design was insufficient to support this goal.
We ask for your understanding that we have made this decision after much deliberation between the value of our Rune Hunters' efforts and the long-term stability of our service.

 1) Drop Balance Adjustments

Drop chances of new Unique Items added in the upcoming Re:Birth Season in the Re:Birth Mode will be equivalent to the existing Hardcore Mode, so we look forward to your active participation.
We are also adjusting the drop chances of Kustodia Tickets and Ancient and Divine Essences with the season update.
Expected amount of drops will be tuned to greatly differ according to the difficulties of Hard Mode.

 2) Adjustment to Fixed Partial Transfer Cost

We made an update during the last season that improved the Fixed Partial Transfer to add more depth and fun to crafting by providing new ways of Enchants.
While the update worked as intended to a certain extent, we believe it allowed Rune Hunters to craft Gears too powerful compared to the cost and difficulty of crafting.
We concluded that it could be detrimental to balance in the long run, so we are increasing the cost of crafting.

 3) Skill Rune Balance Adjustments

Effects of certain Skill Runes to which improvement of Energy during Season 5 ironically added penalties will be revised substantially.
In addition, rarely used Skills will be improved.


■ In Conclusion…

As this is my first Director’s Letter, I had so much to share with you, dear Rune Hunters, so it became lengthy.

In the upcoming Re:Birth Season, we aim to present you with fresh fun in new ways, including exclusive content and events.
(Re:Birth Mode’s exclusive content will be added to the Standard Mode once the season ends.)
Therefore, the duration of the season will be rather shorter, lasting two months, and the Standard Chaos Statue Level will not be reset, unlike previous seasons.

Although it will be a short season, we will do our best to provide you with a full gameplay experience.
We promise we will meet your expectations with dense and exciting content, despite the short season period.

We also ask for your interests in our future season update after the Re:Birth Season scheduled for next January and the Third Anniversary Event, and I will share more details in the future Director’s Letter.
With the update imminent, UNDECEMBER’s development team will stay focused on completeness and stability until the last step.

Thank you. 

Seong Seop Song

Rewards for the UNDECEMBER Surprise Diamond Payback Event

Greetings, Rune Hunters.

We would like to inform you that the rewards for the UNDECEMBER Surprise Diamond Payback Event,
held after the Oct. 1 (Tue) 00:00 ~  Oct. 3 (Thu) 23:59 (UTC+9) have been sent.

Please see below for more details.


Rewards for the UNDECEMBER Surprise Diamond Payback Event

- Affected Users: Users who participated in the UNDECEMBER Surprise Diamond Payback Event
[Link to UNDECEMBER Surprise Diamond Payback Event]
- Date sent: Oct 18 (Fri) 13:11 (UTC+9)

※ Please note that the rewards have been sent and added directly to your Diamond holdings.
※ You must log into the game again to view the sent rewards.
※ Bonus Diamonds given through the event will be free currency.

We hope you enjoy spending time with UNDECEMBER.

Thank you.

No Scheduled Maintenance on Oct. 17

Greetings, Rune Hunters.

There will be no scheduled maintenance for UNDECEMBER on Oct. 17 (Thu).
If there are any changes, we will inform you through a separate notice.

Please see the details below to avoid any inconvenience.



1. Maintenance Schedule
- There will be no scheduled maintenance on Oct. 17 (Thu).



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

Thank you.

Oct. 10 Data Patch

Greetings, Rune Hunters.

UNDECEMBER will be undergoing a data patch on Oct. 10 (Thu) to address identified issues.

Please refer to the following information for details.



Oct. 10 (Thu) Data Patch

1. Data Patch Schedule: Oct. 10 (Thu) 2024, 18:57 (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
- The issue where strings of Monthly Attendance Royal Gift are incorrectly displayed has been fixed.

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.

UNDECEMBER Season 5 Zodiac Pass 4

Greetings, Rune Hunters.

A new season of the Zodiac Pass,
where you can get various rewards and benefits through your journey with the new UNDECEMBER, has begun!

Enjoy your new adventures with the Zodiac Pass!
Please see below for more details. 





◆ Season 5 Zodiac Pass 4
  A new Zodiac Pass is beginning!

■ Zodiac Pass 4 Period
 - After the Oct. 10 (Thu) maintenance – Before the Nov. 7 (Thu) maintenance (UTC+9)

■ What is the Zodiac Pass?
 - By clearing Zodiac Pass missions, you can collect EXP and raise your Pass Level.
  You can then obtain the various rewards corresponding to each level.
 - Pass Rewards are available for up to Level 25, and you can only obtain rewards for each level once.
- You can purchase the Zodiac Pass with your account from Standard or Season Mode.
- If you purchase the Zodiac Pass in Season Mode, its missions, rewards, and levels will be shared across all the difficulty modes within Season Mode.
  └ E.g.) Your play in Standard Mode will not be affected by your Pass in Season Mode.


■ Zodiac Pass Missions
 - You can check missions through the ‘Event’ icon in the game.
 - There are both Daily Missions and Season Missions.
 - Season Missions can only be cleared once during the Zodiac Pass period, and more Pass EXP can be obtained through them.
 - During the Zodiac Pass period, 5 Daily Missions will be given every day, and you can obtain Pass EXP by clearing them.
 - Daily Missions will be refreshed every day at 09:00 (UTC+9).


■ Zodiac Pass Rewards
 - Normal Rewards: Can be obtained when your Zodiac Pass Level increases.
 - Premium Rewards: Can be obtained when you purchase the Premium Pass and your Zodiac Pass Level increases.


■ Premium Pass Information
 - If you purchase the Premium Pass, you can receive Premium Rewards
 in addition to Normal Rewards when your Pass Level increases.
 - If you purchase the Premium Pass, special benefits will be applied during the Pass period.
● Alchemy Slot +1
● Alchemy Acceleration +50%
● Stardust of Oblivion (Zodiac free reset)
※ Premium Pass benefits are only granted to the mode in which you purchase the Pass (Standard/Season).
 - 1,180 Diamonds are required to activate the Premium Pass.
 - Your purchased Premium Pass and its benefits will only be valid during the Zodiac Pass 4 period.

■ To Note
※ The Zodiac Pass period and details may be subject to change.
※ Zodiac Pass missions, rewards, and levels are applied separately for Standard and Season Mode (but they are not separated for the difficulty modes within Season Mode).
※ You must purchase the Premium Pass in either Standard or Season Mode to claim Premium Pass Rewards.
※ Premium Pass benefits are only applied to the Standard or Season Mode in which you purchase the pass.
(E.g. If you purchase the Premium Pass in Season Mode, its benefits will only affect Season Characters)
※ You can see the contents of Chest items through ‘🍳View Info’ in the item’s tooltip in the game.
※ To see chance information for chance-based items, please check this Notice on the official website.
※ Once the Zodiac Pass period ends, your level, activated benefits, and points will be reset and rewards changed.
※ If you have any activated level rewards,
  please claim them before the end of the period (before the 2024 Nov. 7 (Thu) maintenance).
※ For inquiries about the product, please contact FLOOR Support.
※ These products may be resold in a same or similar format in the future.
※ 'Purchase Previous Pass' is not included in the Season Missions of the first Zodiac Passes of each season.
    Please take this into consideration when purchasing the last Zodiac Passes for each season.



Use the Zodiac Pass and add extra fun to your new journey!

Thank you.

[Completed] Oct. 10 Emergency Maintenance

Greetings, Rune Hunters.

Emergency maintenance has been completed and UNDECEMBER is now available to play.

We apologize again for the inconvenience caused by this unexpected maintenance.

Please refer to the following information for details.



Oct. 10 (Thu) Emergency Maintenance Completed

1. Completed Maintenance Schedule
: Oct. 10 (Thu) 2024, 13:50 - 16:03 (UTC+9)

2. Maintenance Details
- Game service stabilization

3. Emergency Maintenance Compensation
In addition, we have prepared compensation for these issues as a sign of our apology.
Please see below for more details.

- Fountain of Clear Wisdom x3
- Gemstone of Courage x 3,000
* You can claim the compensation from your mailbox
after the Oct. 10 (Thu) maintenance until Oct. 10 (Thu) 23:59 (UTC+9).
* Maintenance compensation will only be sent once per account for both modes, and the mail will be stored for 3 days (72 hours).
┗ You can only claim the compensation from either Standard or Season Mode.
* Maintenance compensation can only be claimed by accounts created before the maintenance.
Compensation cannot be claimed by accounts that were created after the maintenance.
* The Zodiac Walker effect's duration is not affected during maintenance.



We apologize again for the unexpected inconvenience you experienced.

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

Thank you.



Greetings, Rune Hunters.

UNDECEMBER will be undergoing emergency maintenance on Oct. 10 (Thu).

We apologize for the inconvenience caused by this unexpected maintenance.

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



Oct. 10 (Thu) Emergency Maintenance

1. Emergency Maintenance Schedule
: Oct. 10 (Thu) 2024, 13:50 (UTC+9) - Until further notice
* This notice will be updated once the completion time for the maintenance is confirmed.

2. Maintenance Details
- Game service stabilization

3. To Note
■ The maintenance schedule may be subject to change.



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

Thank you.