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[Announcement] October 17th Developer's Notes



Hello, Heroes of Bermesiah!
Following the release of Iris, various data such as dungeon statistics, character usage rates, and survey results have been analyzed
in preparation for updates that will allow players to continue fostering affection for their characters.

This notice aims to share the general direction of the upcoming balance update in advance.
The first round of balance adjustments is scheduled for October 22nd, with additional updates to be implemented sequentially through future patches.
In addition to balance changes, new systems, dungeons, and other diverse updates are also being prepared for the latter half of this year.

Below are the details of the balance patch scheduled for October 22nd.

■ Counter Attack Improvements for 4th Bar and Awakening Special Skills
4th Bar and Awakening Special Skills are designed to consume a significant amount of resources in order to deliver powerful attacks during crucial moments.
However, situations have arisen in which monsters evade attacks through counter attacks when struck.
To avoid counter attacks, certain skill types have become disproportionately favored, resulting in a lack of variety in skill concepts.
To address this, improvements will be made so that monsters in dungeons do not perform counter attacks or teleportation when struck by these skills.

■ Reduction of Pre-Delay for 3rd Bar Special Skills
The time between activation and the first hit of an Special Skill is referred to as the “preparation time.”
This duration varies depending on each skill’s concept.
However, because 3rd Bar Special Skills significantly influence overall damage output, the difference in preparation time has had a considerable impact on balance.
To resolve this, adjustments will be made to the time-stop effect applied when using 3rd Bar Special Skills, reducing the disparity in time until the first strike occurs.

In addition to the balance updates mentioned above, further improvements such as damage adjustments and structural refinements for Special Skills will also be implemented. Detailed information will be provided in future update announcements.
The following are additional balance improvements planned for upcoming patches:

■ Fix for Forced Right-Facing Direction After Using Certain Special Skills
In some cases, using certain Special Skills forces the character to face right. As a result, Pet Skills may activate in unintended directions when used during these skills. This issue will be corrected to ensure Pet Skills activate as intended.

■ Character Movement and Control Improvements
After previous adjustments to character controls, instances were identified where characters did not respond as intended, leading to a less satisfactory control experience.
Overall responsiveness and precision will be improved to ensure accurate input and smoother control.

■ Structural Improvements for Certain Characters’ Special Skills and Command Systems
Based on analyses of play rates, endgame participation data, and survey feedback, several characters with lower overall performance have been identified.
Since minor numerical adjustments alone are insufficient to improve their effectiveness, structural improvements will be made to enhance their usability.

The development team will continue to work diligently to ensure that GrandChase remains an enjoyable and enduring game for all players.
Thank you.

[Announcement] Bug Fixes/Improvements

[p]Hello, Heroes of Bermesiah!
Bug fixes and improvements have been updated.



- Fixed a bug where the mission counts for ‘Use Awakening 4th Bar Special Skill’ and ‘Use Awakening Skill 10 Times’ Missions in Master Road Event under \[Growth] Category – \[Awakening] Tab were not counted as intended


We will strive to create the best experience possible.
Thank you.
[/p]

[Announcement] Seal Breaker Coordi Encore Event: 2025. 10. 15

Hello, Heroes of Bermesiah!



1. Seal Breaker Coordi Encore Event (October 15, 2025 (Wed) 06:00 - November 5, 2025 (Wed) 06:00 (UTC+0))

- Lord of the Ocean

- Sea Dragon King

2. Bingo Event
1) Event Attendance Log (October 1, 2025 (Wed) After Maintenance - October 22, 2025 (Wed) Before Maintenance (UTC+0))

- Players can acquire attendance rewards by logging in for 30 minutes daily for 15 days.
- Players can acquire Single Property Scroll (Lv.85), [Event] Imprint of Harvest (1 Day) Box, Single Stat Change Scroll, Single Stat Drop Protection Scroll, GP Item Property Scroll, Reinforcement Protection Scroll, Coordi Fusion Scroll, and over various items.

2) Challenge! Bingo Event (October 1, 2025 (Wed) After Maintenance - November 12, 2025 (Wed) Before Maintenance (UTC+0))

- Click on the [Challenge! Bingo Event] icon button on the top of the World Map during the event period to be moved to the event screen.
- Players can claim the rewards from the [Challenge! Bingo Event] until maintenance begins on November 12th.

(1) Bingo Event Details

- Click on the [Use Auto Ticket]/[Use Select Ticket] button to consume 1 ticket and activate 1 bingo slot.

① Use Auto Ticket: Activates 1 random slot from the inactivated bingo slots.

② Use Select Ticket: Activates 1 selected slot from the inactivated bingo slots.

- Players can acquire the [Bingo Line Completion Reward] when 4 bingo slots are lined up in a row/column. Acquired rewards will be automatically sent to the inventory.
- When 3 bingo lines are completed, the [Bingo Board Cumulative Completion] count will increase by 1. Players can start a new bingo afterwards.
- There is no limit to the number of bingo boards that can be completed in a day.
- Players can acquire the [Bingo Board Cumulative Completion Reward] upon completing a certain amount of bingo boards.

(2) Bingo Ticket Acquisition
① Clear Daily Dungeon (October 1, 2025 (Wed) After Maintenance - November 12, 2025 (Wed) Before Maintenance (UTC+0))
- Players can acquire 2 Auto Tickets upon clearing a Special Dungeon/Harrier Dungeon/Another World Dungeon 1 time. (Daily Limit: 5 times)

② Daily Event Mission (October 1, 2025 (Wed) After Maintenance - November 12, 2025 (Wed) Before Maintenance (UTC+0))

Daily Mission List

Reward 1

Quantity

Reward 2

Quantity

Login Daily 1 Time

Auto Ticket

10

Select Ticket

3

Clear Special Dungeon 1 Time

Auto Ticket

5

Select Ticket

3

Clear Another World Dungeon 1 Time

Auto Ticket

5

Select Ticket

3


③ Weekly Event Mission (October 1, 2025 (Wed) After Maintenance - November 12, 2025 (Wed) Before Maintenance (UTC+0))

Weekly Mission List

Reward 1

Quantity

Reward 2

Quantity

Login Daily 5 Times

Auto Ticket

10

Select Ticket

3

Clear Special Dungeon 12 Times

Auto Ticket

10

Select Ticket

3

Defeat Abyssal Dominator 2 Times

Auto Ticket

10

Select Ticket

3


(3) Bingo Reward

[Event] Bingo! NEW Growth Support Box

[Event] Bingo! NEW Dimension Support Box

[Event] Bingo! NEW Lucky Box Contents

- There are 3 different boxes for the Bingo Line Reward. Players can acquire 1 random item from the contents of each box based on a set chance.

[Event] Bingo! NEW Growth Support Box

Contents

Quantity

Chase EXP Potion (L)

2

[Event] Collector’s Card Box (1-3)

1

[Event] Collector’s Special Card Box (1-3)

1

[Event] Collector’s Card Box (2-4)

1

[Event] Collector’s Special Card Box (2-4)

1

[Event] Collector’s Card Box (3-5)

1

[Event] Collector’s Special Card Box (3-5)

1

[Event] Collector’s Card Box (4-6)

1

[Event] Collector’s Special Card Box (4-6)

1

[Event] Monster Card Fusion Box

1

[Event] Bingo! NEW Dimension Support Box

Contents

Quantity

Dimension Guardians Earrings Fragment

1

Dimension Guardians Piercing Fragment

1

[Event] Dimension Core Box

1

[Event] Bingo! NEW Lucky Box

Contents

Quantity

Single Property Scroll (Lv.85)

1

GP Item Property Scroll

1

Single Stat Change Scroll

1

Single Stat Drop Protection Scroll

1

Awakening Stone of Transformation

5

Reinforcement Protection Scroll (+0~+15)

1

Reinforcement Protection Scroll (+16)

1

Reinforcement Protection Scroll (+17)

1

Special Reinforcement Release Scroll

1

- Players can acquire the Cumulative Bingo Board Completion reward based on the cumulative bingo board completion count.
- The Cumulative Bingo Board Completion reward will be mailed.

Bingo Board Cumulative Completion Count

Reward

Quantity

10

Advanced Rune Summon Chest

10

20

Hero Dungeon Sweep Ticket

5

30

GP Item Property Scroll

3

40

Reinforcement Protection Scroll (+17)

3

50

[Event] Epic Glyph Box

1

60

Coordi Fusion Scroll

2

70

Single Property Scroll (Lv.85)

2

80

[Event] Unknown Pet Box

1

90

[Event] Hypnotic Eyes Chest

1

- Players can acquire the [Hypnotic Eyes Chest] as a reward for completing the bingo board 90 times.

- [Hypnotic Eyes] Equipped Image

3. Master Road Event In Progress (September 20, 2025 (Wed) After Maintenance - October 22, 2025 (Wed) Before Maintenance (UTC+0))

- Players can navigate to the event screen by clicking the [Master Road] event icon button at the top of the screen in the World Map during the event period.
- When maintenance begins on October 22, the ongoing [Master Road] event along with any unclaimed [Mission Rewards], [Cumulative Score Rewards], and [Refinery Event Item Crafting] will all end. Please make sure to claim rewards before the maintenance starts.

1) Event Mission
- Event missions consist of Growth, Equipment, and Iris-exclusive missions.

(1) Missions in the [Growth] tab can be completed with any character and focus on character/account growth.
(2) Missions in the [Equipment] tab can be completed with any character and focus on equipment progression.
(3) Missions in the [Iris] tab can only be completed with the new character, 'Iris'.


- Click the [Guide] button to view content details.
- Click the [Shortcut] button to quickly access related content.


- Upon clearing a mission, click the [Receive Reward] button to receive mission points and rewards.
- Points obtained through mission clears are accumulated.
- Missions can still be completed even after all cumulative score rewards are acquired.

2) Cumulative Reward

- Once enough points are accumulated, [Cumulative Score Rewards] become available. Click the activated reward icon to claim rewards.
- Cumulative score rewards are delivered via mail.

Accumulated Point

Item Name

Quantity

100

Iris Stare Emoticon Box

1

200

GP Item Property Scroll

2

300

Boss Monster Card Box

3

400

Hero Dungeon Sweep Ticket

3

500

Coordi Fusion Scroll

2

600

[Event] Monster Card Fusion Box

5

700

Master Token

25

800

Single Property Scroll (Lv.85)

1

900

Berkas' Property Select Scroll

1

1000

Corrupted Saint Gaian

1

- Iris Stare Emoticon

- Luffy Lick Emoticon

3) Event Equipment

- High-performance, temporary event equipment is provided to support growth during the event period.
- Event Equipment: [Event] Master Chase Weapon, [Event] Master Chaser Anklet (2 items, Temporary)


- [Event] Master Chaser Equipment can be exchanged for useful items at [Refinery] → [Crafting] → [Event] tab before the event ends.
- Players can only craft Voidal Devourer Weapon Select Box of the same character as [Event] Master Chaser Weapon. Please be careful about which character to craft.
- [Master Tokens] from event mission rewards are also required as crafting material. Alternatively, 1 [Master Token] can be exchanged for 1 'Advanced Rune Summon Chest'.
- Both '[Event] Master Chaser Equipment' and 'Master Tokens' will be deleted once maintenance begins on October 22. Please craft items at the [Refinery] before maintenance starts.

4. Moonlit Autumn Package on Sale (October 1, 2025 (Wed) After Maintenance - October 22, 2025 (Wed) Before Maintenance (UTC+0))

1) Moonlit Autumn Happy Package (Purchase Limit: 3)
- Seal Breaker Scroll x124
- Reinforcement Protection Scroll (+17) x6
- GP Item Property Scroll x6

2) Moonlit Autumn Special Package (Purchase Limit: 3)
- Seal Breaker Scroll x250
- Reinforcement Protection Scroll (+17) x5
- Single Property Scroll (Lv85) x1
- GP Item Property Scroll x10

3) Moonlit Autumn All-In-One Package (Purchase Limit: 3)
- Seal Breaker Scroll x400
- Reinforcement Protection Scroll (+17) x30
- Single Property Scroll (Lv85) x4
- GP Item Property Scroll x10

5. 7 Day Login Package on Sale (October 1, 2025 (Wed) After Maintenance - October 22, 2025 (Wed) Before Maintenance (UTC+0))

- Players will receive 14 Seal Breaker Scrolls upon purchase, and 2 additional Seal Breaker Scrolls per day for 7 days afterward.
- All items will be mailed.
- Players cannot receive additional rewards for days they have not logged in.
- Players can purchase up to 2 times if the initial purchase was made between October 1st After Maintenance to October 14th 05:59 (UTC+0).
- Players can purchase 1 package at a time. This package will be available for purchase again after the additional rewards are awarded.
- This item cannot be refunded as it is activated on purchase.

- Additional rewards can be acquired when logged in between 06:00 to 05:59 of the next day (UTC+0).
- Players who purchase the package will see an icon in the lobby that allows them to open a popup with information about the product.

6. Fluffy Coordi Sale In Progress (September 10, 2025 (Wed) After Maintenance - October 22, 2025 (Wed) Before Maintenance (UTC+0))
- Iris Fluffy Coordi will be added.


7. Fluffy Triple Package Sale In Progress (September 10, 2025 (Wed) After Maintenance - October 22, 2025 (Wed) Before Maintenance (UTC+0))
- Iris Fluffy Coordi will be added.

- Fluffy Coordi Select Box x3
- Purchase Limit: 1


We will strive to create the best experience possible.
Thank you.

[Announcement] Sanctions for Violation of Operating Policies: 2025. 10. 15



Hello, Heroes of Bermesiah!

GrandChase Classic considers abnormal gameplay to be extremely harmful to the order kept within the game.
Such acts could hamper the game and ruin the players' experience. This is why we severely punish offenders and restrict them from game service.
We ask players to review our Operation Policy for GrandChase Classic to avoid abnormal gameplay.
https://store.steampowered.com/news/app/985810/view/4473858302400266247

※ If you wish to contest the restriction placed on the gameplay service, please contact us with a ticket in the support center.

These are the sanctions placed up to the previous day on players who have violated our Operating Policies.


Sanctions on Use of Illegal Tools: 5 (Permanent Ban)

Me***se

xx***22

CV**7

dw***q

Pe**f





Sanctions on Abnormal Gameplay: 55 (15 Days / 30 Days / 90 Days / Permanent Ban (based on number of violations), items confiscated)

Belm***Sieg

Bet***ho

Va**j

iG***ar

Bt***5

rein***oSun

Marti***hase

El***o

Cele***alGC

Blac***ire

Re***er

THED***SHOW

Prim***ndal

iAzi***aos

Uro***aki

xP**k

Em***ty

yAl***one

So***h

rend***der1

wil***sa

EatC***das

Nem***isX

Ar***a

Nyp***ium

JH***t

xSu***DMG

Co***et

Jas***ica

Jun***o08

IV**I

He***oy

zCa***ge

Saku***ata

POK***IA

Dark***seCC

Zo*i

LE**D

Strou***dddd

CBP***a1

Ne***h

asd***313

I*I

Trig***appy

T1H***ro

묵*

Na***55

Az***a

Gr**o

Sou***er

ha***i

동*란

oo*z

ve***n7

GoodT***True




We will strive to create a healthy game environment in GrandChase Classic.
Thank you.

[Announcement] Additional Notice on Pollicy for Long-Term Inactive Accounts

Hello, Heroes of Bermesiah!
To provide better service and ensure smooth game operations, the End User License Agreement (EULA) will be updated to include a new Inactive Account Policy.
Please check the details below to avoid any inconvenience.

■ Effective Date: November 12, 2025 (Wed) (UTC+0)

■ Inactive Account Policy
• To improve service quality and maintain stable game operations, KOG may delete account information or nicknames for accounts that have not logged into the game for 365 days or more (hereinafter referred to as “inactive accounts”).
• If information within an inactive account is scheduled for deletion, KOG will notify users in advance through an official notice detailing the deletion schedule and contents.
• Account information and nicknames deleted under the Inactive Account Policy cannot be restored.

■ Additional Notes
- After the policy update on November 12, 2025, the EULA Agreement window may appear again even if you have previously agreed to the EULA. Players must agree to the updated EULA displayed in the agreement window to continue playing the game normally.

Thank you.