작성 시간 02/10/2026
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[Notice] 10/02(Fri) Restrictions for Improper Users

Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team We have identified cases where accounts were created through abnormal methods, as well as repeated workshop activity using automated programs. Accordingly, based on [Article 7 of the Operation Policy], we will be applying restrictions to accounts that engaged in these violations. Please see below for more details. ◆ Restrictions for Improper Users 1. Restricted Accounts: 4,443 cases - Multiple Accounts / Organized Abnormal Play: 4,443 cases 2. Restriction Details: Permanent ban ※ If you wish to appeal the restrictions, please submit a 1:1 inquiry. To maintain a fair and clean gaming environment, we will continue monitoring regularly and will take strict action against any users who gain advantages through improper or unfair methods. Thank you.

02/10/2026
02/10/2026 08:00 AM
작성 시간 01/10/2026
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[Notice] 10/01 (Thu) Patch Notice (Completed)

Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team We will be carrying out a patch to fix issues identified in the game. Please note that some temporary server instability may occur during this time, and we appreciate your understanding. Please find more details below. ■ Patch Schedule - 10/01 (Thu) 07:00 ~ 07:30 UTC ■ Details - [PC] An issue in Chaos where the game’s screen will intermittently turn to black when using the ALT key to switch screens - An issue in Chaos where the game will intermittently not progress onto the next area for a certain amount of time - An issue where Combatants in the Archive are being displayed with Level 62 max stats - [Seasonal Cards] An issue where effects that specifically target-draw Upgrade Cards will occasionally not work as intended when the ‘Pure White Memory’ card is a part of that battle - [Maribell] An issue where certain voicelines and subtitles does not match with the appropriate skills - [Mei Lin] An issue where the audio and

01/10/2026
01/10/2026 06:30 AM
작성 시간 29/09/2026
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[Maintenance] 09/30 (Wed) Update Maintenance (Completed)

Zero Out All Despair! Hello. This is the Chaos Zero Nightmare Team. We would like to inform you that the update maintenance was completed on 09/30(Wed) at 05:00 UTC. We would like to thank all Protos for their patience and understanding during the maintenance. ◈ Maintenance Compensation - Compensation: Crystal x200 (Delivered to your in-game mailbox, Storage Period: 7 Days) - Claim Period: 09/30(Wed) after the maintenance – 10/01(Thu) 14:59 UTC Please update Chaos Zero Nightmare to the latest version for a more stable game service. * If the update does not appear in your store, please see below! ◈ How to Update [iOS] 1) Search for [Chaos Zero Nightmare] in the App Store, then download and install the update. 2) If the latest update does not display in the App Store, restart your device and check again. [Android] 1) Go to [Google Play Store > tap the profile icon at the top of the screen > Manage apps & device] and tap the update button next to Chaos Zero Nightmare. 2) If the latest upd

29/09/2026
29/09/2026 05:00 AM
작성 시간 23/09/2026
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[Notice] 09/24(Thu) – 09/25(Fri) Customer Service Closure Notice

Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team Please be advised that 09/24 (Thu) – 09/25 (Fri) is a Korean public holiday, during which the Customer Service Center will be closed. We kindly ask that you refer to the details below. [09/24(Thu) – 09/25(Fri) Customer Service Closure Notice] - Period: September 24, 2026 (Thu) – September 25, 2026 (Fri) - Details: Customer Service Center Closed* During the closure period, 1:1 inquiries can still be submitted as usual through Customer Service. * Submitted inquiries will be responded to sequentially starting September 28 (Mon). Thank you.

23/09/2026
23/09/2026 08:00 AM
작성 시간 16/09/2026
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[Notice] Advance Notice of End of Support for 32-bit Android Devices

Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team To provide a more stable gaming environment and smoother service, support for 32-bit Android devices will end following the update on Wednesday, September 30, 2026. After support ends, installation and updates may no longer be available on 32-bit Android devices, and normal gameplay may not be possible. Please review the information below to ensure uninterrupted gameplay. ■ Notice of End of Support for 32-bit Android Devices - Implementation Date: Wednesday, September 30, 2026 after the update - Affected Devices: Devices running a 32-bit Android OS - Change: End of game support for 32-bit Android devices For your reference, we’ve listed some example devices below running 32-bit Android OS that are scheduled to lose support. * Samsung Galaxy flagship models released in 2014 or earlier - Example models: Galaxy S5, Galaxy Note4, etc. * Some Samsung Galaxy entry-level models released around 2019–2020 or earlier - Example mo

16/09/2026
16/09/2026 08:00 AM
작성 시간 15/09/2026
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[Notice] 09/15 (Tue) Patch Notice (Completed)

Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team We will be carrying out a patch to fix issues identified in the game. Please note that some temporary server instability may occur during this time, and we appreciate your understanding. Please find more details below. ■ Patch Schedule - 09/15 (Tue) 5:30 ~ 6:00 UTC ■ Details - An issue in Galactic Disaster where values on the Contribution page of Galactic Medals is not being displayed properly - An issue where, upon defeating certain monsters that are able to revive, their models sometimes vanish - An issue where, when Agony damage is inflicted with the [Dispersed Desire] card on a Manic Collector-applied [Rusted Nail Seven Arms] or [Seven Arms], the damage inflicted shown on screen is displayed at a value much higher than what was actually registered - An intermittent issue in Ark City where Excursions with Fei cannot be progressed - Text improvements, such as spelling edits and wording/phrasing consistencies - [Olga]

15/09/2026
15/09/2026 05:00 AM
작성 시간 11/09/2026
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[Notice] 09/11(Fri) Restrictions for Improper Users
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Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team We have identified cases where accounts were created through abnormal methods, as well as repeated workshop activity using automated programs. Accordingly, based on [Article 7 of the Operation Policy], we will be applying restrictions to accounts that engaged in these violations. Please see below for more details. ◆ Restrictions for Improper Users 1. Restricted Accounts: 680,370 cases - Multiple Accounts / Organized Abnormal Play: 680,368 cases - Abnormal Gameplay: 2 cases 2. Restriction Details: Permanent ban ※ If you wish to appeal the restrictions, please submit a 1:1 inquiry. To maintain a fair and clean gaming environment, we will continue monitoring regularly and will take strict action against any users who gain advantages through improper or unfair methods. Thank you.

11/09/2026
11/09/2026 08:00 AM
작성 시간 11/09/2026
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[Notice] Upcoming Apple In-App Purchase Price Changes (Indonesia)

Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team Apple has announced upcoming price adjustments for App Store in-app purchases in select countries (Indonesia). Accordingly, the prices of in-game items in the countries listed below will also be adjusted to reflect these changes. ■ Advance Notice Regarding Apple In-App Purchase Price Adjustments - Effective Date: September 14, 2026 - Affected Country: Indonesia * The adjustment schedule is subject to change depending on the App Store and service conditions. If there are any changes to the schedule, we will provide an update through this notice. Please note that price updates in the in-game Shop may not occur in real time. Be sure to double-check the price on the payment screen before making a purchase. Please keep the above changes in mind to avoid any inconvenience while using the game. Thank you.

11/09/2026
11/09/2026 12:00 AM
작성 시간 08/09/2026
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[Maintenance] 09/09 (Wed) Update Maintenance (Completed)

Zero Out All Despair! Hello. This is the Chaos Zero Nightmare Team. We would like to inform you that the update maintenance was completed on 09/09(Wed) at 05:00 UTC. We would like to thank all Protos for their patience and understanding during the maintenance. ◈ Maintenance Compensation - Compensation: Crystal x200 (Delivered to your in-game mailbox, Storage Period: 7 Days) - Claim Period: 09/09(Wed) after the maintenance – 09/10(Thu) 14:59 UTC Please update Chaos Zero Nightmare to the latest version for a more stable game service. * If the update does not appear in your store, please see below! ◈ How to Update [iOS] 1) Search for [Chaos Zero Nightmare] in the App Store, then download and install the update. 2) If the latest update does not display in the App Store, restart your device and check again. [Android] 1) Go to [Google Play Store > tap the profile icon at the top of the screen > Manage apps & device] and tap the update button next to Chaos Zero Nightmare. 2) If the latest upd

08/09/2026
08/09/2026 05:00 AM
작성 시간 08/09/2026
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[Notice] Regarding the Temporary Display of the Asia Server Maintenance Window
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Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team Today, at 10:40 AM, the maintenance window was temporarily displayed for approximately 10 seconds on the Asia Server, and some users were likely unable to access the game during this time. The service is now operating normally. We sincerely apologize for the inconvenience and confusion caused by the sudden inability to access the game. The maintenance will begin at the appropriate time tomorrow, and the maintenance schedule and further details will be announced separately at a later date. We will continue striving to provide stable and reliable service. Thank you.

08/09/2026
08/09/2026 02:55 AM
작성 시간 21/08/2026
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[Notice] 08/21(Fri) Restrictions for Improper Users

Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team We have identified cases where accounts were created through abnormal methods, as well as repeated workshop activity using automated programs. Accordingly, based on [Article 7 of the Operation Policy], we will be applying restrictions to accounts that engaged in these violations. Please see below for more details. ■ Restrictions for Improper Users 1) Restricted Accounts: 2,552,232 cases - Multiple Accounts / Organized Abnormal Play: 2,552,232 cases 2) Restriction Details: Permanent ban * If you wish to appeal the restrictions, please submit a 1:1 inquiry. To maintain a fair and clean gaming environment, we will continue monitoring regularly and will take strict action against any users who gain advantages through improper or unfair methods. Thank you.

21/08/2026
21/08/2026 08:00 AM
작성 시간 20/08/2026
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[Notice] 08/20 (Thu) Patch Notice(Completed)

Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team We will be carrying out a patch to fix issues identified in the game. Please note that some temporary server instability may occur during this time, and we appreciate your understanding. Please find more details below. ■ Patch Schedule - 08/20 (Thu) 11:00 ~ 11:30 UTC ■ Details - An issue regarding Data Download Missions where Combatants who have already reached Level 55 or above before the update are not able to complete the ‘Reach Level 55’ condition for Data Downloads - Standardized terminology and phrasing across certain tooltips - Measures are being taken to address abnormal score gains in the Great Rift [View the detailed notice here] - An issue in Sortie where Combatants other than the selected Starting Combatant are not receiving their respective Partners’ effects, such as the increase to stats like Attack or Defense and passive effects ■ Please Note - You may experience temporary server instability while the pat

20/08/2026
20/08/2026 10:30 AM
작성 시간 20/08/2026
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[Notice] Regarding Abnormal Score Gains in The Great Rift (08/20 09:45 Edited)

Zero Out All Despair! Hello, this is the Chaos ZeroNightmare Team We would like to provide an update regarding additional measures that have been introduced since our previous announcement. We’ve confirmed that the ‘Engraved Malice’ card can be used to acquire an excessive number of points, and will make an adjustment so that the ‘Engraved Malice’ card no longer appears in Galactic Disaster Season 4’s Great Rift. Please be advised that any points earned using this card before the fix is implemented may be excluded from the records. We appreciate your understanding. We will work to resolve this issue as soon as possible. Thank you. We have identified an issue in the current Galactic Disaster Season 4’s The Great Rift where players can obtain abnormal scores by defeating monsters summoned by the Great Rift boss ‘Aavarck’ and continuously dealing damage to ‘Aavarck’ using certain equipment or Combatants. We sincerely apologize for the inconvenience this is has and will cause to our Protos

20/08/2026
20/08/2026 04:20 AM
작성 시간 18/08/2026
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[Maintenance] 08/19 (Wed) Update Maintenance (Completed)

Zero Out All Despair! Hello. This is the Chaos Zero Nightmare Team. We would like to inform you that the update maintenance was completed on 08/19(Wed) at 08:00 UTC. We would like to thank all Protos for their patience and understanding during the maintenance. ◈ Maintenance Compensation - Compensation: Crystal x200 (Delivered to your in-game mailbox, Storage Period: 7 Days) - Claim Period: 8/19(Wed) after the maintenance – 8/20(Thu) 14:59 UTC ◈ Maintenance Extension Compensation - Compensation: Crystal x100, (Delivered to your in-game mailbox, Storage Period: 7 Days) - Claim Period: 8/19(Wed) after the maintenance – 8/20(Thu) 14:59 UTC Please update Chaos Zero Nightmare to the latest version for a more stable game service. * If the update does not appear in your store, please see below! ◈ How to Update [iOS] 1) Search for [Chaos Zero Nightmare] in the App Store, then download and install the update. 2) If the latest update does not display in the App Store, restart your device and chec

18/08/2026
18/08/2026 05:00 AM
작성 시간 13/08/2026
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[Notice] 08/13 (Thu) Patch Notice (Completed)

Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team We will be carrying out a patch to fix issues identified in the game. Please note that some temporary server instability may occur during this time, and we appreciate your understanding. Please find more details below. ■ Patch Schedule - 08/13 (Thu) 07:00 ~ 07:30 07:15 UTC ■ Details - An issue after the Aug. 11 data patch where certain descriptions are being displayed incorrectly for the TW text language ■ Please Note - You may experience temporary server instability while the patch is being applied. After the patch is distributed, additional data will be downloaded when you log in again. - Once the patch is downloaded, you will be able to enjoy an improved gameplay experience. - If the "Combat information has been disrupted." pop-up appears after the non-maintenance patch, please fully close and restart the game to download the updated data. We sincerely apologize for any inconvenience this may cause. We will continue

13/08/2026
13/08/2026 06:30 AM
작성 시간 11/08/2026
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[Notice] 08/11 (Tue) Patch Notice (Completed)

Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team We will be carrying out a patch to fix issues identified in the game. Please note that some temporary server instability may occur during this time, and we appreciate your understanding. Please find more details below. ■ Patch Schedule - 08/11 (Tue) 06:00 ~ 06:30 UTC ■ Details - An issue where an error popup appears in certain situations when using the ‘5th Epiphany card of Cassius’s Devil Dice.’ - An issue where the skill description for Renoa’s ‘Flower of Devoured Fate’ - Epiphany 3 is different from its actual functionality - An issue in the Galactic Disaster Season 4 Chaos where the game will no longer proceed in certain situations after selecting the ‘Prudence’ Fate - An issue in the Tutorial where the game will no longer progress after tapping a certain region within the guide box during the option selection of # 05’s first Unidentified Area - An intermittent issue in Sortie where the Decisive Battle clear score a

11/08/2026
11/08/2026 05:30 AM
작성 시간 04/08/2026
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[Notice] 08/04 (Tue) Patch Notice (Completed)

Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team We will be carrying out a patch to fix issues identified in the game. Please note that some temporary server instability may occur during this time, and we appreciate your understanding. Please find more details below. ■ Patch Schedule - 08/04 (Tue) 08:00 ~ 08:30 UTC ■ Details - An issue where [Hilde]’s Homing Arrow is activated on Combatants at the end of a battle in certain situations - An issue where monsters’ health is intermittently displayed as 0 - An issue where Combatant Mythic Cards can be applied with Epiphanies when editing Build Presets - An issue where, after having purchased the Tactical Asset Monthly Supply, the Command Delegation Module owned is displayed as 1/2 after the daily reset - [Save Data] Additional information has been added to the Mutation Probability Guide pop-up explaining that currently applied effects are excluded from the rollable pool - An issue involving the Desire Card, “Gilded Nest,”

04/08/2026
04/08/2026 07:30 AM
작성 시간 01/08/2026
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[Notice] Issue Regarding Coupon Redemption (8/1 13:00 Resolved)

Zero Out All Despair! Hello, this is the Chaos ZeroNightmare Team The coupon service has been restored as of 13:00 (UTC). We sincerely apologize for any inconvenience caused. We will do our best to provide a more stable service going forward. Thank you. We have identified an issue where the coupon distributed during the Galactic Disaster livestream is no longer working as intended. We are currently investigating the cause and working to resolve the issue as quickly as possible. We will do our best to restore normal functionality at the earliest opportunity. We sincerely apologize for the inconvenience. Once the issue has been resolved, we will provide another update immediately. Thank you.

01/08/2026
01/08/2026 12:09 PM
작성 시간 31/07/2026
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[Notice] 07/31(Fri) Restrictions for Improper Users

Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team We have identified cases where accounts were created through abnormal methods, as well as repeated workshop activity using automated programs. Accordingly, based on [Article 7 of the Operation Policy], we will be applying restrictions to accounts that engaged in these violations. Please see below for more details. ■ Restrictions for Improper Users 1) Restricted Accounts: 257,949 cases - Multiple Accounts / Organized Abnormal Play: 257,949 cases 2) Restriction Details: Permanent ban * If you wish to appeal the restrictions, please submit a 1:1 inquiry. To maintain a fair and clean gaming environment, we will continue monitoring regularly and will take strict action against any users who gain advantages through improper or unfair methods. Thank you.

31/07/2026
31/07/2026 08:00 AM
작성 시간 30/07/2026
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[Notice] 07/30 (Thu) Patch Notice (Completed)

Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team We will be carrying out a patch to fix issues identified in the game. Please note that some temporary server instability may occur during this time, and we appreciate your understanding. Please find more details below. ■ Patch Schedule - 07/30 (Thu) 6:30 ~ 7:00 UTC ■ Details - An issue where the cost of Tenebria’s ‘Rhythm: Staccato’ card does not decrease as intended in certain situations - An issue in [Tutorial] where the game intermittently cannot be continued while battling Deforsa - An issue where certain Unidentified Areas in [Kaleidoscope Hatchery] are entered abnormally - An issue where monsters during the [Tutorial] Story Ch.1 #03 are displayed abnormally - An issue where the red notification dot does not go away even after receiving all [Growth Guide] rewards - An issue where players are unable to progress during a specific battle in the [Trauma Code] story. - An issue where Desire Cards purchased in the Dellan

30/07/2026
30/07/2026 06:00 AM
작성 시간 28/07/2026
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[Maintenance] 07/29 (Wed) Update Maintenance (Completed)

Zero Out All Despair! Hello. This is the Chaos Zero Nightmare Team. We would like to inform you that the update maintenance was completed on 07/29(Wed) at 08:00 UTC. We would like to thank all Protos for their patience and understanding during the maintenance. ◈ Maintenance Compensation - Compensation: Crystal x200 (Delivered to your in-game mailbox, Storage Period: 7 Days) - Claim Period: 07/29(Wed) after the maintenance – 07/30(Thu) 14:59 UTC ◈ Maintenance Extension Compensation - Compensation: Crystal x100, (Delivered to your in-game mailbox, Storage Period: 7 Days) - Claim Period: 07/29(Wed) after the maintenance – 07/30(Thu) 14:59 UTC Please update Chaos Zero Nightmare to the latest version for a more stable game service. * If the update does not appear in your store, please see below! ◈ How to Update [iOS] 1) Search for [Chaos Zero Nightmare] in the App Store, then download and install the update. 2) If the latest update does not display in the App Store, restart your device and

28/07/2026
28/07/2026 05:00 AM
작성 시간 15/07/2026
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[Notice] 07/15 (Wed) Patch Notice (Completed)

Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team We will be carrying out a patch to fix issues identified in the game. Please note that some temporary server instability may occur during this time, and we appreciate your understanding. Please find more details below. ■ Patch Schedule - 07/15 (Wed) 05:30 ~ 06:00 UTC ■ Details - An issue in Monsters' Arena where, in certain situations, the tutorial popup is displayed and progress can no longer be made - An issue in Sortie where defeating Rare Monsters possessing the “Starved” keyword in Elite Areas do not count toward the Chaos Anchor tally - An issue where the option selection text in the ‘Warped Affection’ area is displayed abnormally when the Combatant ‘Tenebria’ is on the team - An issue regarding Sortie where certain Titles are not awarded even though their conditions have been fulfilled - An issue regarding Sortie where, in certain situations, Tactical Data cannot be gained to its maximum capacity - An issue where

15/07/2026
15/07/2026 05:00 AM
작성 시간 10/07/2026
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[Notice] 07/10 (Fri) Restrictions for Improper Users

Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team We have identified cases where accounts were created through abnormal methods, as well as repeated workshop activity using automated programs. Accordingly, based on [Article 7 of the Operation Policy], we will be applying restrictions to accounts that engaged in these violations. Please see below for more details. ■ Restrictions for Improper Users 1) Restricted Accounts: 1,233,999 cases - Multiple Accounts / Organized Abnormal Play: 1,233,996 cases - Abnormal Gameplay: 3 cases 2) Restriction Details: Permanent ban * If you wish to appeal the restrictions, please submit a 1:1 inquiry. To maintain a fair and clean gaming environment, we will continue monitoring regularly and will take strict action against any users who gain advantages through improper or unfair methods. Thank you.

10/07/2026
10/07/2026 08:00 AM
작성 시간 10/07/2026
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[Notice] 07/10 (Fri) Patch Notice (Completed)

Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team We will be carrying out a patch to fix issues identified in the game. Please note that some temporary server instability may occur during this time, and we appreciate your understanding. Please find more details below. ■ Patch Schedule - 07/10 (Fri) 07:30 ~ 08:00 UTC ■ Details - An issue where players are not rerouted to Full-Scale Offensive when selecting its banner in the menu - An issue regarding Combatants where the Combatant’s illustrations seen on their details page have abnormal colors *Affected Areas · Stats (when in a Deep Trauma state) · Potential - An issue where the card removal count increases when Desire Cards are graded/leveled up - An issue where, after enabling [Backup Protocol], the ‘God’s Hammer’ effect is applied when clearing the ‘Core of Discord’ within the Theater of Illusions - An issue where [Achievement Titles] show up in Korean when viewed on the Exploration Results screen in Sortie - An issue

10/07/2026
10/07/2026 07:00 AM