Chaos Zero Nightmare Walkthrough & Guides Wiki
Welcome to Game8’s walkthrough and strategy guide for Chaos Zero Nightmare! Check out everything there is to know about Chaos Zero Nightmare, including the latest news, tier lists, playable characters, and tips and tricks here!
| Chaos Zero Nightmare Guides | ||
|---|---|---|
| Latest News | Seasons | Recommended Guides |
| Builds | Characters | Partners |
| Banners | Missions | Chaos |
| Cards | Equipment | Memory Fragments |
| Items | Simulation | Ark City |
| Tips and Tricks | Glossary | Fates |
| About the Game | ||
Chaos Zero Nightmare Latest News
January 21 Patch Update and Content
The January 21 patch adds additional floors to the Spiral Tower of Screams that was recently added to the game. Alongside several bug fixes and quality of life changes.
January 14 Patch Update and Content
 Narja Character Guide |
 Narja Banner Simulator |
 Gaya Parter Guide |
 Gaya Banner Simulator |
 Spiral Tower of Screams Explained |
- |
The January 14 update arrives with a new Combatant, Narja, alongside her new Partner, Gaya. This duo functions as Controller characters focused on buffing defense-based Combatants to deal increased damage while healing the entire team. Along with these new characters, the update brings new content and events, such as the Spiral Tower of Screams, new Trauma Codes, and numerous login rewards.
Furthermore, the update introduces notable changes, including a new Skip Story button, adjustments to the Simulation wave system, improvements to the Memory Fragment UI, and various other quality-of-life improvements and bug fixes.
Season 2 Releases After Narja Banner
Narja will be an off-season character, meaning she will not be released during the next Galactic Disaster season, but rather before it begins. The next season is scheduled to start after her banner concludes on February 4, 2026.
2026 Roadmap Showcase
On December 20, 2025 at 10:00 AM UTC, developers showcased all the new content for Phase 3 of the Forbidden Catalyst Season and the roadmap for 2026, which includes balance changes, new characters, and more challenging game modes.
Events and Game Info
| Events and Game Info | ||
|---|---|---|
| List of Events | Bugs and Errors | Server Status and Patch Notes |
Latest News
List of Patch Notes
Other News
Chaos Zero Nightmare Seasons
All Galactic Disaster Seasons
Seasonal Content
| All Seasons | |
|---|---|
| Season 2 | Season 1 |
Season 2 Guides
| Season 2 Release Date | |
|---|---|
| Spiral Tower of Screams | - |
Season 1: Forbidden Catalyst Guides
| The Great Rift Guide | Nebula Distortion Guide |
| Supply Store Items | Laboratory 0 Guide |
| How to Reach Laboratory 0's Secret Boss | - |
Ongoing Events
| Event | Event Duration |
|---|---|
| Emergency Rescue Protocol |
01/14/2026 - 02/04/2026 |
| Virtual Tactical Simulation - Narja |
01/14/2026 - 02/04/2026 |
Chaos Zero Nightmare Recommended Guides
Best Characters Tier List
Reroll Guide: Best Reroll Tier List
Redeem Codes
Chaos Zero Nightmare x Hololive Collab
Team Composition Guide
Best Teams
Best Partners
Upcoming Banners
Neutral Card Tier List
List of Voice Actors
Best Memory Fragments
Best Forbidden Cards
Corruption Mode Explained
Chaos Assault Explained
Purification Protocol Explained
Zero System GuideChaos Zero Nightmare Builds
5 Star Character Builds
 Chizuru
|
 Haru
|
 Hugo
|
 Kayron
|
 Khalipe
|
 Luke
|
 Magna
|
 Mei Lin
|
 Narja
|
 Orlea
|
 Renoa
|
 Rin
|
 Sereniel
|
 Veronica
|
 Yuki
|
4 Star Character Builds
 Amir
|
 Beryl
|
 Cassius
|
 Lucas
|
 Maribell
|
 Mika
|
 Nia
|
 Owen
|
 Rei
|
 Selena
|
 Tressa
|
Chaos Zero Nightmare Characters
Character Lists by Category
| By Rarity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ★★★★★ 5-Star |
★★★★ 4-Star |
||||||||||
| By Gender | |||||||||||
| Female Combatants | Male Combatants | ||||||||||
| By Faction | |||||||||||
 Terrascion |
 Ironrain |
 Stella Familia |
|||||||||
 Peltion
|
 The Holy Crusaders
|
 Wanderer |
|||||||||
| By Class | |||||||||||
 Striker
|
 Hunter
|
 Vanguard
|
|||||||||
 Psionic |
 Ranger |
 Controller |
|||||||||
| By Attribute | |||||||||||
 Passion |
 Void |
 Instinct |
|||||||||
 Order |
 Justice |
- | |||||||||
All Combatants
|
Narja
|
Sereniel
|
Chizuru
|
|
Yuki
|
Haru
|
Rin
|
|
Orlea
|
Kayron
|
Mei Lin
|
|
Veronica
|
Magna
|
Hugo
|
|
Khalipe
|
Luke
|
Renoa
|
|
Selena
|
Tressa
|
Rei
|
|
Nia
|
Amir
|
Cassius
|
 Lucas
|
Beryl
|
Maribell
|
|
Owen
|
Mika
|
All Unreleased Combatants
 Euphina
|
 Adelheid
|
 Nine
|
 Tiphera
|
Chaos Zero Nightmare Partners
All Partners By Rarity
| ★★★★★ 5 Star |
★★★★ 4 Star |
★★★ 3 Star |
All Partners
Gaya
Peko
Itsuku
Westmacott
Asteria
Erica
Noel
Marin
Tina
Marianne
Scarlet
Kiara
Bria
Priscilla
Serithea
Zeta
Anteia
Nyx
Eishlen
Janet
Solia
Carroty
Ritochka
Lillian
Rachel
Eloise
Rosaria
Wilhelmina
Daisy
Akad
Alyssa
Arwen
Yvonne
Yuri
Douglas
Raidel
Zatera
NakiaChaos Zero Nightmare Banners
All Current Banners
| Current Banners | |
|---|---|
| Narja |
Gaya |
| Permanent Banners | |
 Normal Combatant Rescue |
 Normal Partner Rescue |
 Special Rescue Request |
 Eternal Moment |
Finished Banners
| Finished Banners | |
|---|---|
 Sereniel |
 Peko |
 Chizuru |
 Itsuku |
 Haru |
 Asteria |
 Yuki |
 Westmacott |
Chaos Zero Nightmare Missions
Promotion Missions
| 1 | Chapter 1 Promotion Mission |
|---|---|
| 2 | Chapter 2 Promotion Mission |
| 3 | Chapter 3 Promotion Mission |
| 4 | Chapter 4 Promotion Mission |
| 5 | Chapter 5 Promotion Mission |
Chaos Zero Nightmare Chaos
Chaos Game Modes
| Chaos Manifestation | Zero System |
All Chaos Areas
| The Blue Pot | Twin Star's Shadow |
| City of Mist | Swamp of Judgement |
| The Foretold Ruin | - |
All Seasonal Chaos Areas
| Laboratory 0 | - |
Chaos Zero Nightmare Cards
Card Lists by Type
| Basic Types | |||||
|---|---|---|---|---|---|
| Attack | Skill | Upgrade | |||
| Status Ailment | Curse | ||||
| Other Types | |||||
| Neutral | Monster | ||||
| Ego Skill | Constructs | ||||
| Forbidden Cards | |||||
Chaos Zero Nightmare Equipment
Equipment by Type
 Armor |
 Weapon |
 Trinket |
Chaos Zero Nightmare Memory Fragments
Chaos Zero Nightmare Items
All Items by Type
| Materials | Currencies | Food |
Chaos Zero Nightmare Simulation
Simulation Guides
| Basin of Hyperspace | |
|---|---|
| Dimensional Dawn | Dimensional Twilight | Spiral Tower of Screams |
Challenges Guides
| Fear Encountered (Judas) | - |
Chaos Zero Nightmare Ark City
All Ark City Guides
| Research Facility Guide | Policy Office Guide |
| Epione Center Guide | Garden Cafe Guide |
| Starshine Diner Guide | All Nono's Shop Items |
Chaos Zero Nightmare Tips and Tricks
Beginner's Guide: All Tips and Tricks
All Tips and Tricks
Chaos Zero Nightmare Glossary
Chaos Zero Nightmare Fates
About Chaos Zero Nightmare
Product Information and Official Trailer
| Release Date | October 22, 2025 |
|---|---|
| Platforms | PC, Android, and iOS |
| Game File Size | Approx. 6 GB |
| Developer | Smilegate Holdings, Inc. |
| Genre | Deck Builder JRPG |
| Websites | Official Website |
| X | Official X Account |
| YouTube | Official YouTube Account |
Premium Articles
Rankings
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