Updates : Chaos Zero Nightmare

26/05/2026

Notice

05/27 (Wed) Update Notice (Added on 6/4 5:43)

Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team Below are the details of the 05/27 (Wed) update. The update will be available in-game after the maintenance. Please see the details below. ■ Fixes - Fixes the Crystal quantity in the Flash of Starshine Package. - Added Event – [Sweet Rewards After Missions] - Bux Fix - Added equipment-related information regarding God’s Hammer effects - Fixed The Great Rift Supply Store Closing Schedule ■ Galactic Disaster Season 3: A Song Rippling Through the Stars Chapter 2 Open 1. New Story - Galactic Disaster Season 3 Chapter 2, [A Girl's Nightmare] will be revealed. • Open Schedule: 05/27/2026 after the maintenance • Unlock Condition: Clear Chapter 1 Episode 14 "Epilogue" 2. The Great Rift Progression and Improvements - A Great Rift was discovered in regions struck by disaster. From this rift of swirling dimensions, the masterminds behind the disaster threaten the galaxy. Build your own deck and challenge the Great Rift for the hig

28/04/2026

04/29 (Wed) Update Notice (Added on 6/4 5:46)

Zero Out All Despair! Hello, this is the Chaos Zero Nightmare Team Below are the details of the 04/29 (Wed) update. The update will be available in-game after the maintenance. Please see the details below. ■ Fixes - Fixed the description for the Tactical Asset Monthly Supply - Updated the reward details for the limited-time achievements of [SS Edenity Patrol Operation] - Fixed the description for Crimson Blade - Heidemarie > Liberated Memory description revised - Great Rift First Half Period Fixed - New Divine Epiphany Effects Fixed - Fixed the Effulgent Blade description - A notice regarding Sortie difficulty unlock conditions has been added - Half-Anniversary Ticket Sales & Reward Claim Period Updated - Fixed The Great Rift Supply Store Closing Schedule ■ Galactic Disaster Season 3: A Song Rippling Through the Stars Update - Rate Up Period: 04/29/2026 after the maintenance – 07/08/2026 before the maintenance * Seasonal Save Data will be retained even after the season ends. * After th

07/04/2026

04/08 (Wed) Update (Added on 4/8 04:51)

Zero Out All Despair! Hello, This is theChaos Zero Nightmare Team Below are the details of the 04/08 (Wed) update. You will be able to view these updates in-game after the maintenance. Please see below for more details. ■ Changes - Android support for the screenshot sharing function will be provided at a later update. We sincerely apologize for the inconvenience. - Effect description added for Diana`s Ego Manifestation Stage 2, “Awakening Memory.” ■ Galactic Disaster Season 2: Seed of Karmic Fire Ends - Galactic Disaster: Seed of Karmic Fire is ending. - With the Galactic Disaster [Seed of Karmic Fire] season coming to an end, the story will be moved into Act 3. - You can proceed with the Act 3 story after clearing Act 1, Chapter 5, Episode 5 [Epilogue]. • Story progress completed during the Galactic Disaster season will be retained. - Chaos [Burning Life] from the Galactic Disaster [Seed of Karmic Fire] season will be added to the Codex. • Exploration progress and rewards earned durin

17/03/2026

03/18 (Wed) Update (Added on 3/18 09:54)

Zero Out All Despair! Hello, This is theChaos Zero Nightmare Team Below are the details of the 03/18 (Wed) update. You will be able to view these updates in-game after the maintenance. Please see below for more details. ■ Changes - Additional bug fixes ■ Galactic Disaster Season 2: Seed of Karmic Fire Chapter 3 Release 1. New Story - Galactic Disaster Season 2 Chapter 3: [Heart, Promise] will be released. • Schedule: 03/18/2026 after the maintenance • Unlock Condition: Clear Chapter 2 Episode 10 “Divine Beast” 2. The Great Rift Second Half Begins - Upon entering the Lobby after the second half begins, you will receive ranking rewards from the first half. * First-half ranking rewards can be claimed for 21 days after the first half ends. 1) Unlock Schedule - The Great Rift Second Half: 03/18/2026 after the maintenance – 04/08/2026 before the maintenance 2) How to Play - Form two teams and challenge an unkillable boss. Ranking is determined by the total damage dealt to the boss. - Each te

24/02/2026

02/25 (Wed) Update (Added on 02/25 02:30)

Zero Out All Despair! Hello, This is the Chaos Zero Nightmare Team Below are the details of the 02/25 (Wed) update. You will be able to view these updates in-game after the maintenance. ■ Adjustments - Effect description added for Tiphera’s Ego Manifestation Stage 2, “Awakening Memory.” - Incorrect stat value fixes for Tiphera - Terminology error fixes (Reforging > Refinement) ■ Galactic Disaster Season 2: Seed of Karmic Fire Chapter 2 Release 1. New Story - Galactic Disaster Season 2 - Chapter 2: [Desert Kingdom Ruins] will be released. • Open Schedule: 02/25/2026 after the maintenance • Unlock Condition: Clear Chapter 1 Episode 10: “Standoff” 2. The Great Rift Progression and Ranking Improvements - A Great Rift was discovered in several disaster-stricken regions. From this rift of swirling dimensions, the masterminds behind the disaster threaten the galaxy. Build your own deck and aim for the highest score in the Great Rift! The Great Rift can only be challenged using either Basic Sa

03/02/2026

+2

02/04 (Wed) Update (Added on 02/06 12:45)

Zero Out All Despair! Hello, This is theChaos Zero Nightmare Team Below are the details of the 02/04 (Wed) update. You will be able to view these updates in-game after the maintenance. Please see below for more details. ■ Adjustments - Added a notice regarding the extension of the sales period for the 100-Day Thank You Package I / 100-Day Thank You Package II. - New Check-in Event – Adjustment to the Event Period for Bonds of Time. -Merge Codices Event Content Added ■ Galactic Disaster Season 2: Seed of Karmic Fire Update - Open Schedule: 02/04/2026 after the maintenance – 04/08/2026 before the maintenance * The Seasonal Save Data will not be deleted even after the season ends. * After the season ends, the Seasonal Chaos will be integrated into the Codex, allowing you to obtain Seasonal Save Data at any time. 1. New Story - Galactic Disaster Season 2 Story, [Seed of Karmic Fire] will be added. 1) Chapter 1: Warriors of the Arena • Open Schedule: 02/04/2026 after the maintenance • Unloc

13/01/2026

1/14 (Wed) Update (Added on 1/13 13:00)

Zero Out All Despair! Hello, This is theChaos Zero Nightmare Team Let’s take a look at what’s coming in the 1/14 (Wed) update. Players will be able to view these updates in-game after the maintenance. Please see below for more details. ■ The screenshot for the Spiral Tower of Screams rewards has been updated. ■ Galactic Disaster Season 1: Forbidden Catalyst Ends - Galactic Disaster: Forbidden Catalyst will come to an end. - With the Galactic Disaster [Forbidden Catalyst] season coming to an end, the story will be moved into Act 2. - You can proceed with the Act 2 story after clearing Act 1, Chapter 5, Episode 5 [Epilogue]. • Story progress completed during the Galactic Disaster season will be retained. - Chaos [Laboratory 0] from the Galactic Disaster [Forbidden Catalyst] season will be added to the Codex. • All exploration progress and rewards earned during the Galactic Disaster season will be retained. - Until the start of Galactic Disaster Season 2, the effect that guarantees the ap

23/12/2025

12/24 (Wed) Update (Added on 12/24 05:22)

Zero Out All Despair! Hello, This is theChaos Zero Nightmare Team Let’s take a look at what’s coming in the 12/24 (Wed) update. Players will be able to view these updates in-game after the maintenance. Please see below for more details. ■ Sereniel Ego Manifestation > Awakening Memory > Effect description revision ㄴBefore : On Turn Draw, if one of those cards is a Homing Laser, Draw 1 card. ㄴAfter : At the start of the turn, if Homing Laser is one of the cards drawn, Draw 1 card. ■ Revisions to Satiety-related changes under Fate improvements ■ Galactic Disaster Season 1: Forbidden Catalyst Chapter 3 The third chapter of Galactic Disaster: Forbidden Catalyst begins. 1. New Story - Galactic Disaster Story Chapter 3: [Catalyst of Evolution] will be revealed. - Open Schedule: 12/24/2025 after the maintenance ㄴ Unlock Condition: Clear Act 2 Episode 7 “Approaching the Forbidden” 2. The Great Rift Second Half Begins - Upon entering the Lobby after the second half begins, you will receive ranki

02/12/2025

12/03 (Wed) Update (Added on 12/22 04:33)

Zero Out All Despair! Hello, This is theChaos Zero Nightmare Team Let’s take a look at what’s coming in the 12/03 (Wed) update. The details will also be available in-game after the maintenance. Please see below for more details. ■ Additional bug fixes ■ The Great Rift First Half Period Adjustment ■ Merit Ranking Display Adjustments ■ Galactic Disaster Season 1: Forbidden Catalyst Chapter 2 Galactic Disaster: The second chapter of Forbidden Catalyst begins. 1. New Story - Galactic Disaster Story Chapter 2: [Seals and Forbidden] will become available. - Open Schedule: 12/03/2025 after the maintenance - Unlock Condition: Clear Chapter 1 Episode 9 “Joint Investigation Begins” 2. The Great Rift - [The Great Rift] begins, where you confront the source of the disaster that has emerged from the massive rift near Laboratory 0. - Build your own ultimate deck and challenge the Great Rift to achieve the highest score. * The Great Rift can only be challenged using either Basic Save Data or The Forb

15/11/2025

11/15 (Sat) Update (Added on 11/15 5:50)

Zero Out All Despair! Hello, This is the Chaos Zero Nightmare Team We would like to inform you about the in-game updates coming in the 11/15 (Sat) patch to improve Galactic Disaster. Players will be able to view these updates in-game after the maintenance. Please see below for more details. ■ Additional fixes - An event in the Dimensional Tunnel of the "Laboratory 0" Chaos that offered lower rewards than the other areas at its difficulty has been removed. - The acquisition probability of Forbidden Cards in the Dimensional Tunnel Chaos has been increased. ■ Zero System - Upgrade effects now apply to all Chaos. - Affected Content: [Chaos], [Zero System], [Galactic Disaster - Chaos] ■ Galactic Disaster - The difficulty of Laboratory 0 Chaos will be further expanded. - Difficulty Levels 9, 10, and 11 will be added. - The Chaos Interior Boss for Difficulty Levels 9–11 will appear as a Rare Species. Difficulty Level Recommended Level First-Clear Rewards Normal Drop Rewards 9 95 Coordinates o

11/11/2025

11/12 (Wed) Update (Added on 11/16 4:52)

Zero Out All Despair! Hello, This is the Chaos Zero Nightmare Team Let’s take a look at what’s coming in the 11/12 (Wed) update. Protos will be able to view these updates in-game after the maintenance. Please see below for more details. ■ Additional bug fixes ■ Adjustments - The Rate-Up period for Yuki and Westmacott has been changed. → Updated from 12/02/2025 17:59 (UTC) -> 12/03/2025 before the maintenance. - Equipment effect value adjustment ※A separate notice will be provided. (Completed) - Removed duplicate entries in the equipment effect value adjustment table. - Some details for equipment effect value adjustment have been changed. (Added on 11/14 1:51) - Westmacott's skill description has been fixed.(Added on 11/16 4:52) ■ Galactic Disaster Season 1: Forbidden Catalyst Update - Opening Schedule : 11/12/2025 after the maintenance – 01/13/2026 17:59 (UTC +0) * Please note that in all Galactic Disaster content, only Save Data obtained from the new Chaos [Laboratory 0] can be used.

[Event] A grand total of 120,000 Crystals, Chaos Zero Nightmare Sortie Event [1.3K]

Adelheid / Clara Rate Up Rescue [3]

05/27 (Wed) Update Notice (Added on 6/4 5:43)

05/27 (Wed) Update Notice (Added on 6/4 5:43)