Chaos Zero Nightmare Codes

Claim every working Chaos Zero Nightmare code here when they become available to help your progress in the game.

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All current Chaos Zero Nightmare codes and how to use them.

Chaos Zero Nightmare is a roguelike card-based RPG set in a dark sci-fi universe where you command elite combatants aboard the SS Nightmare in a fight for humanity's survival.

Gathered here when they are released will be every Chaos Zero Nightmare code. These will give you useful in-game boosts that will help your character. New codes for Chaos Zero Nightmare will probably drop during upcoming events, so regularly check for updates.

All Chaos Zero Nightmare Codes

There are currently no acive codes in Chaos Zero Nightmare that you can redeem for rewards.

• 2026CZNNEWS2 - Redeem for 500 crystals and three Tears of God (NEW)
• CZNHALFANNIV - Redeem for ten signal amplification anchors (NEW).
• CZN0418ARISE - Redeem for 1k crystals.

Expired Codes

CHYUUCHYUUCHYUU | CZNDEVGIBYOUSELECTOR | NOTA5STARSELECTOR | HUGOLOVESYOU1 | HUGOLOVESYOU3000 | HUGOLOVESYOUFOREVER | CZNLAUNCH22ND | CZNDECK | CZNSTRESS | CZNTRAUMA | CZNLAUNCH2210

How to Redeem Chaos Zero Nightmare Codes

Redeeming codes in Chaos Zero Nightmare is quick and easy. Just follow these steps:

1. Launch Chaos Zero Nightmare on your device.
2. Complete the tutorial.
3. Go to 'Settings'.
4. Open the 'Account Settings' tab.
5. Tap 'Register Coupon'.
6. Input the code into the textbox.
7. Tap the 'Ok' button to claim your reward.

Note: Unlike Android and PC, iOS users will need to redeem the code through the official Chaos Zero Nightmare coupon redemption website.

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How to Redeem Chaos Zero Nightmare Codes

If you run into any issues, check that the code hasn't expired and that you've entered it correctly - they're sometimes case-sensitive. It's best to use copy and paste if you can.

Troubleshooting Chaos Zero Nightmare Codes

If a code isn't working, if could be due to any of the following reasons.

• The code may have expired: Some codes only last a few days or weeks or are tied to limited events.
• Watch your typing: Codes are sometimes case-sensitive, so copy and paste if you can. Watch out for additional spaces before or after the code.
• You might have already used the code: Chaos Zero Nightmare codes are only good for one use per account. You can't claim the same code multiple times with the same account.
• Region locked: From time to time, codes are only available in a specific region.
• Server error: You may get a server error message when trying a code. If you do, try to redeem the code another time later.

Chaos Zero Nightmare Character Tier List

Some characters are more useful in combat than others. Our Chaos Zero Nightmare Character Tier List ranks them all based on their overall effectiveness in a wide range of game modes, such as taking on Story Missions, Simulations, and Chaos Manifestations, especially in endgame content.

• S-Tier

These are the best characters in the game.

• Khalipe - Vanguard (Stella Familia)
• Mika - Controller (Terrascion)
• Mei Lin - Striker (Terrascion)
• A-Tier

Not quite as good as the S-tier but still great characters that will carry you through most game content.

• Veronica - Ranger (Stella Familia)
• Kayron - Psionic (Wanderer)
• Selena - Ranger (Stella Familia)
• Rei - Controller (Terrascion)
• Cassius - Controller (Peltion)
• B-Tier

These are average characters that can be solid picks if used correctly.

• Tressa - Psionic (Terrascion)
• Hugo - Ranger (Stella Familia)
• Haru - Striker (Terrascion)
• Rin - Striker (Wanderer)
• Renoa - Hunter (Terrascion)
• Beryl - Ranger (Ironrain)
• Yuki - Striker (Terrascion)
• Magna - Vanguard (Stella Familia)
• C-Tier

These are below-average characters that you should look to replace with something better

• Luke - Hunter (Ironrain)
• Orlea - Controller (The Holy Crusaders)
• Lucas - Hunter (Ironrain)
• Maribell - Vanguard (Ironrain)
• Owen - Striker (Terrascion)
• D-Tier

Avoid these characters, they are the worst in the game.

• Nia - Controller (Terrascion)
• Amir - Vanguard (Terrascion)

Helpful Chaos Zero Nightmare Links

There are various social accounts to keep up to date with the latest developments and codes related to the game, here are the links.

• Discord - Get help with the game on the Discord page.
• YouTube - Take a look at the official YouTube channel.
• X Account - Find out the latest on the developer's X Account.
• Facebook - Get help with the game on the Facebook page.

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