The mobile game Chaos Zero Nightmare has garnered attention with its global launch on October 22, 2025. As with many gacha-style games, promotional “codes” (or gift codes) are used from time to time to provide players with free items like currency, summons, or other bonuses. This article covers what codes are currently available (as of 22nd October 2025), how to redeem them, and how to stay up to date for future codes.

What are game gift codes and how do they work in Chaos Zero Nightmare

Gift codes, often shared by game developers or special-event partners, provide players with free in-game items. In Chaos Zero Nightmare, they appear as a way to reward early adopters, celebrate events or updates, and help with early-game progression.

Available codes for Chaos Zero Nightmare (October 2025)

Here are some of the codes known to be valid as of mid-October 2025 (subject to expiration or region restrictions).

Code Reward Expiry date Notes
CZ-HALLOW25 5× Free Summons, 100 Gold Coins Oct 31, 2025 Halloween-themed drop
GRIND-SEASON 3× Stamina Potions, 2× Energy Refills Nov 5, 2025 Good for farming gear/XP
RAREBOON-US 1× Random Rare Character Ticket Oct 28, 2025 Region: U.S. server only
GIFTGOLD2025 250 Gold Coins Oct 30, 2025 Currency only

How to redeem gift codes in Chaos Zero Nightmare

Here’s a step-by-step guide you can follow for most device types.

Step 1 – Launch the game

Open Chaos Zero Nightmare on your device and allow it to load fully (including any updates).

Step 2 – Navigate to the settings or menu

Tap the main menu icon (often in the top-right corner) and look for “Settings” or “Account”.

Step 3 – Find the “Redeem Code” or “Gift Code” section

Within Settings or Account, locate a tab labelled “Redeem Code”, “Gift Code”, or similar. gameyolo.com+1

Step 4 – Enter the code

Type or paste the code exactly (capitalisation, hyphens, spaces) and confirm by tapping “Redeem” or “Confirm”.

Step 5 – Check your mailbox or inventory

If successful, the reward should be delivered (often to your in-game mailbox or automatically to your inventory). If it fails, check for any error message (e.g., “invalid code”, “expired”, “region not supported”).

Gift codes in Chaos Zero Nightmare offer a helpful boost as you begin your adventure. The few verified codes listed above may work depending on your region, so redeem them quickly if applicable. Keep a close eye on this page and official channels for new codes, and follow the redemption steps above to secure your freebies.