Zero Out All Despair!
Hello, This is the Chaos Zero Nightmare Team
Ahead of the official launch of Chaos Zero Nightmare,
a pre-download is available to all Protos to ensure a smooth boarding experience onto the SS Nightmare!
Please check below for full details.
[Chaos Zero Nightmare: Pre-Download Information]
■ Pre-Download Schedule: October 21, 2025 (Tue) 3:00 (UTC+0)
■ Pre-Download Links
- PC: [LINK] PC Client Installation Guide
- AOS Android (AndroidGoogle Play): [LINK]
- iOS (App Store): [LINK]
■ How to Pre-Download
- MO
ㄴ AOS Android (AndroidGoogle Play) Open [Google Play Store] > Search [Chaos Zero Nightmare] > Download
ㄴ iOS (App Store): Open [App Store] > Search [Chaos Zero Nightmare] > Get
■ Recommended Specifications
● Android
| Minimum Specifications | Recommended Specifications | |
| OS | Android 7.0 | Android 10 |
| Device | Galaxy S7 RAM 6GB | Galaxy S10 RAM 8GB |
| Tablet | Galaxy Tab S4 |
Galaxy Tab S6 |
| Split-Screen Support |
Only Basic Functions Supported | Only Basic Functions Supported |
| PIP Support |
None | None |
● iOS
| Minimum Specifications | Recommended Specifications |
|
| OS | iOS13 | iOS13 |
| Device | iPhone 8 | iPhone 12 |
| Tablet | iPad Air(3rd Gen) | iPad(4th Gen) |
| Split-Screen Support |
Only Basic Functions Supported | Only Basic Functions Supported |
| PIP Support |
None | None |
●PC
| Minimum Specifications | Recommended Specifications | |
| OS | Windows 10 64bit | Windows 10 64bit |
| CPU | intel i5 - 7500 | intel i7 - 10400F |
| GPU | NVIDIA GeForce GTX 1060 | NVIDIA GeForce GTX 2060 |
| RAM | 8GB | 16GB |
| Direct X |
Not Used | Not Used |
| Installation Size |
Approx. 6GB (may decrease after optimization) | Approx. 6GB (may decrease after optimization) |
■ Pre-Download Inquiries
- If you meet all of the above requirements but still experience difficulties with during the pre-download process,
please contact our 1:1 Customer Service and include details of the issue.
- Go to Customer Service: [Link]
* Please Note
- All Protos who participated in the limited Limited playtest Playtest must uninstall the test version of the app before downloading the official release version.
- If your device has data download restrictions enabled, you may not be able to proceed with the download. Please use an unrestricted Wi-Fi connection to download regardless of your device settings.
- It is recommended to use a Wi-Fi connection when downloading in on a mobile device environment.
- Additional resource downloads will occur upon launching the game after pre-downloading.
- This notice is for pre-download information only. Game access will be available after the official launch.
- Devices that do not meet the minimum system requirements may not be unable to download or run the game.
- Even if you have completed the pre-download, additional resources downloads may be required once the game officially launches.
Thank you.
