Chaos Zero Nightmare
In-app purchases
4.4star
27.4K reviewsinfo
500K+
Downloads
PEGI 12
info
About this game
Zero Out All Despair
Smilegate's new title, "Chaos Zero Nightmare," is now open!
Board the SS Nightmare now!
Chaos.
A cosmic disaster that struck without warning.
The beginning, or the end, of every story.
"Chaos," a black fog that consumes planets, distorting their environment and lifeforms.
..
[The Blue Pot], a Chaos located on Earth, the birthplace of humanity. There have been reports of unidentifiable creatures being discovered.
And for some reason, a strange phenomenon that couldn't—no, shouldn't—be happening to the Captain is occurring.
▶ A World Drenched in Darkness, A Story Etched in Memory
Dive into a vast and haunting dark fantasy narrative!
Crushing stress, collapsing agents... and yet, the mission continues.
Break through the encroaching crisis and immerse yourself in a brutally vivid dark fantasy experience.
▶ A New Kind of RPG, Rewritten with Every Choice
Aim through the agents' eyes and feel the weight of combat at your fingertips!
Unique cards, branching choices, and evolving "Save Data" shaped by your journey through the Chaos.
Every run is unique. Build your own strategy and master the ever-changing battlefield.
▶ Characters That Dazzle the Eyes and Steal the Heart
Gorgeous 2D illustrations and striking animations make every moment a visual delight!
Fully voiced by top-tier voice actors, each scene draws you deeper into the story.
Join a cast of unforgettable characters in battle and beyond, and cherish every moment of your journey together!
⁜⁜Stay up to date with the latest news on Chaos Zero Nightmare! ⁜⁜
Brand Page: https://chaoszeronightmare.onstove.com/
Official Community: https://page.onstove.com/chaoszeronightmare/en
Official YouTube: https://www.youtube.com/@ChaosZeroNightmare_EN
Official X: https://x.com/CZN_Official_EN
Smilegate's new title, "Chaos Zero Nightmare," is now open!
Board the SS Nightmare now!
Chaos.
A cosmic disaster that struck without warning.
The beginning, or the end, of every story.
"Chaos," a black fog that consumes planets, distorting their environment and lifeforms.
..
[The Blue Pot], a Chaos located on Earth, the birthplace of humanity. There have been reports of unidentifiable creatures being discovered.
And for some reason, a strange phenomenon that couldn't—no, shouldn't—be happening to the Captain is occurring.
▶ A World Drenched in Darkness, A Story Etched in Memory
Dive into a vast and haunting dark fantasy narrative!
Crushing stress, collapsing agents... and yet, the mission continues.
Break through the encroaching crisis and immerse yourself in a brutally vivid dark fantasy experience.
▶ A New Kind of RPG, Rewritten with Every Choice
Aim through the agents' eyes and feel the weight of combat at your fingertips!
Unique cards, branching choices, and evolving "Save Data" shaped by your journey through the Chaos.
Every run is unique. Build your own strategy and master the ever-changing battlefield.
▶ Characters That Dazzle the Eyes and Steal the Heart
Gorgeous 2D illustrations and striking animations make every moment a visual delight!
Fully voiced by top-tier voice actors, each scene draws you deeper into the story.
Join a cast of unforgettable characters in battle and beyond, and cherish every moment of your journey together!
⁜⁜Stay up to date with the latest news on Chaos Zero Nightmare! ⁜⁜
Brand Page: https://chaoszeronightmare.onstove.com/
Official Community: https://page.onstove.com/chaoszeronightmare/en
Official YouTube: https://www.youtube.com/@ChaosZeroNightmare_EN
Official X: https://x.com/CZN_Official_EN
Updated on
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No data shared with third parties
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No data collected
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Data is encrypted in transit
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Ratings and reviews
4.5
26.1K reviews
Dionysius M Valentino
- Flag inappropriate
22 October 2025
I don't know what's wrong but I barely able to finish prologue. I keep getting err:Session_Working. The game keep trying to reconnect said I have Unstable connection. I live in asia, and play on asia server. I use wifi with near 100 mbps speed. Maybe the game build so much hype, lots of people try to play it and it make server full but I'm sure can't even finish prologue on my Samsung s23 ultra. 3 stars for now.
2 people found this review helpful
Smilegate Holdings, Inc
22 October 2025
Zero Out All Despair! This is Chaos Zero Nightmare. We sincerely apologize for the inconvenience despite your interest in our game. As announced in our official community, intermittent server issues have been found, and we are investigating and fixing them. We are doing our best to restore stable service quickly and ensure a smoother experience.
Nathan Maglasang
- Flag inappropriate
22 October 2025
Forced tutorial is so annoying when it's redudant, tutorial book is supposedly enough. The audacity to implement 50/50 gacha system when Stove and mobile connection is garbage. Very very minimal gacha resource acquisition. Skip button isn't an actual SKIP, rather just a fast forward, waste of time. The nerfs on some 5* unit basically killed their utility, tough luck enjoying the game if you get them. Basically, the game quality doesn't match the 50/50 gacha model.
10 people found this review helpful
Smilegate Holdings, Inc
22 October 2025
Zero Out All Despair! This is Chaos Zero Nightmare.
Hello, Protos! Your words are greatly appreciated, and we will take them into careful consideration as we strive to address any shortcomings and improve in a positive direction.
We invite you to stay tuned and join us as Chaos Zero Nightmare evolves to bring joy to all its users. Thank you.
Anxious Mac
- Flag inappropriate
22 October 2025
On mobile, connection is extremely unreliable and fails 9/10 times every few min. On PC, can't even run the STOVE client, failing to update. By virtue of the fact that NOTHING else I play or run is having any issues, you can see who launched too soon. Can't even get past the tutorial to get my pre registration stuff because it keeps disconnecting from unstable connection issues. TLDR: I can't even play the game. Cache clearing, reinstalling, device restarting and other fixes dont work.
1 person found this review helpful
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About the developer
Smilegate Holdings, Inc
help@smilegate.com
분당구 판교역로 220, 5층(삼평동, 쏠리드스페이스 빌딩)
성남시, 경기도 13493
South Korea
+82 1670-0399
