Chaos Zero Nightmare Codes (October 2026)

CZN codes are the best way to grab free in-game rewards such as Crystals and Support data. Most of the time, these codes are released during season/character reveal streams. Below is a complete list of all working CZN codes, along with how to redeem them.

Note: This page was updated with one active CZN code on October 7, 2026.

All Active CZN Codes

At the time of writing, there are two working Chaos Zero Nightmare code you can redeem right now:

• CZNNEWPDGIFT2ND
• CZNNEWPDGIFT1ST
• CZNNEWPDGIFT3RD

Working CZN Codes

3 working

CZNNEWPDGIFT3RDNewCopy

November 30, 2026

10

Signal Amplification Anchor

CZNNEWPDGIFT2NDNewCopy

November 30, 2026

10

Signal Amplification Anchor

CZNNEWPDGIFT1STCopy

November 30, 2026

10

CZNNEWPDGIFT1ST

How to Redeem CZN Codes

You can start redeeming codes for CZN after you log in. However, based on past rewards, not every reward from the codes was usable before progressing far enough in Chapter 1 to unlock the ship’s lobby. Here is a step-by-step process to redeem codes:

1. Log in to the game.
2. Tap the Settings icon in the lower right corner.
3. Select the silhouette icon.
4. Tap Register Coupon.
5. Type or paste the code into the text box.
6. Tap Okay.

Expired CZN Codes

The CZN codes below are no longer active. But if you want to try your luck, you can, or maybe just use them as a reference.

Expired Code
2026CZNNEWS2
CZNHALFANNIV
CZN0418ARISE
MAYTHE4THCZN
BOSSGIFT
CHYUUCHYUUUCHYUU
CZNDECK
CZNDEVGIBYOUSELECTOR
CZNLAUNCH2210
CZNLAUNCH22ND
CZNSTRESS
CZNTRAUMA
HUGOLOVESYOU1
HUGOLOVESYOU3000
HUGOLOVESYOUFOREVER
NOTA5STARSELECTOR

How to Find CZN Codes?

The best way to find active CZN codes is to follow their official X account. They are quite active on their account; however, the easiest way is to bookmark this page. One other tip to find codes for CZN is to make sure you are aware of the release date for upcoming seasons and then watch the official stream live.

The previous character releases were Arabella, Anika, and Olga. Keep an eye out for this CZN banner so you have an idea of when the next character release might happen.