Chaos Zero Nightmare Top-up Guidance

This game supports the Self-TopUp service. We recommend choosing the "Self-TopUp" service for a faster and convenient top-up experience.

Applicable Platform

Chaos Zero Nightmare Android & PC

Applicable Server

Global/Asia Server

Required Information for Chaos Zero Nightmare Top-up

Log in to your game account through Self-TopUp and redeem the package you purchased on the platform within the game.

1. After purchasing the gift pack, select the Self-TopUp method.

2. Enter the game interface, pick your server and link to your account, and enter the game store or the top-up page you want to buy.

3. Confirm the information of the gift pack you want to purchase, claim your gift package, and your login information will be automatically cleared after exiting Self-TopUp.

4. Redeeming the gift package requires some waiting time. Please do not close the interface or log in to your game account from another location while the redemption process is in progress.

5. After the top-up is completed, you will receive a notification, and then you can log in to the game to verify the transaction.

Note:

1. Due to currency differences, the bundle price shown in the LootBar in-game store is in USD. If you are using a non-USD currency, you can switch the display currency to USD to view the corresponding price in USD. You may choose any bundle with an equivalent value for purchase.

2. If there is a problem with the Self-TopUp, please feel free to contact our customer service with your account information.

About Chaos Zero Nightmare(CZN)

Chaos Zero Nightmare(CZN) is a dark fantasy-themed Roguelite card RPG developed by SUPERCREATIVE, a team under South Korean Smilegate, which is known for developing Epic Seven. It was globally released on October 22, 2025, for Android, iOS, and PC.

The game is set in a universe eroded by a cosmic disaster called "Chaos". Players will take on the role of the "SS Nightmare" and lead the team to explore unknown galaxies and fight against the spreading disaster. Its core gameplay combines Roguelite card-building and role-playing elements, with procedurally generated random maps for players to freely explore. The game also features a stress value and "collapse" system, where excessive stress can trigger negative effects, but successfully recovering from the collapse state can reduce the consumption of powerful "awakening skills".

In terms of audiovisual presentation, it uses high-quality 2D illustrations and 2.5D dynamic camera technology, and cooperates with well-known virtual streamer groups to create original music, bringing players an immersive sensory experience.

What Are Chaos Zero Nightmare Crystals?

Crystals are an essential premium currency in Chaos Zero Nightmare. They are used to pull characters and weapons, unlock special features, enhance gameplay efficiency, and speed up your overall progression. 

What You Can Do With Chaos Zero Nightmare Crystals?

Chaos Zero Nightmare Crystals are primarily used to exchange for Signal Amplification Anchors, which are required for pulling limited-time characters, weapons, and Prism Modules. These pulls help you unlock and strengthen new characters by upgrading levels and unlocking potential, allowing you to build a strong and efficient team. 

Beyond gacha pulls, Crystals can also be spent on special growth packs, such as the Combatant Rapid Growth Kit, Partner Rapid Growth Kit, and Potential Activation Kit. These packs ensure you always have enough energy and materials to upgrade and develop your team, especially during the early game when resources are limited

How to Obtain Crystals in Chaos Zero Nightmare?

You can obtain Crystals in two main ways: free in-game rewards and purchasing with real money.

Free Rewards in Game: You can obtain free Crystals through Server Launch Reservation, Level Rewards, Main Quests, Daily and Weekly Tasks, and Limited-Time Events

Buy Crystals in Chaos Zero Nightmare: You can also purchase Crystals with real money. Here are the prices of some official packages:

1. Coronomicon Monthly Package: $4.99

2. Special Data: $9.99

3. Zero Data: $19.99

If you prefer a faster and more convenient, and cheaper option, buy CZN Crystals through trusted platforms such as LootBar. Compared with the in-game store, LootBar often offers more competitive pricing with discounts that can save you $0.5 to $15, depending on the package. Additionally, special seasonal promotions may be available during events like Halloween or Black Friday, allowing you to save even more when topping up Chaos Zero Nightmare.

How to top up Chaos Zero Nightmare Crystals at LootBar?

Follow these steps to top up CZN at LootBar.

1. Visit the official LootBar website https://lootbar.gg/. Select your preferred language and currency type, then log in.

2. On the Home page, find "Chaos Zero Nightmare" in the Top-Up column.

3. Determine how many Crystals or packs you want to purchase and click “Top-up Now”.

4. You will be prompted to provide your account information followed by the Chaos Zero Nightmare top-up guide.

5. Choose your preferred payment method and click "Pay Now" to finish the payment.

6. Once the order is confirmed, Chaos Zero Nightmare top-up results will be transferred to your account after a few minutes.

Why should you top up Chaos Zero Nightmare Crystals at LootBar?

LootBar is a reliable and secure top-up platform that supports over 100 game recharges. Here, you’ll find a variety of customized packages at highly competitive prices, and every order is protected by multiple security measures. Providing safe and fast top-ups has always been the foundation of our service philosophy. Here are some service guarantees you might be interested in:

- Low prices: LootBar offers competitive prices and dedicated service for CNZ top up. Frequent Crystal promotions and discounts allow players to enjoy greater savings.

- Multiple payment methods: LootBar supports different payment methods such as Visa, Digital Wallet, Debit cards, and others for Chaos Zero Nightmare top up. There is always a suitable option for you!

- 24/7 Customer Support: “Reputation First! Customers First!” is the aim of our service. Whether you need help with your Crystals and packs purchase or have questions about the recharge, LootBar’s support team is available around the clock to assist you.

- Quick Delivery: LootBar prides itself on its fast delivery system, ensuring you receive your Crystals and packs within 15 minutes.