Zenless Zone Zero (ZZZ) 2.2 Latest Redemption Codes and Redemption Tutorials for September 2025
Zenless Zone Zero (ZZZ) is an urban action-RPG game from HoYoverse. Set in a new "agent" universe, ZZZ has earned a fan following for its fast-paced combat and unique storyline. With each new release or special episode, the official platform releases limited-time redemption codes, offering generous rewards such as Polychrome, Denny, Investigator's Journal, and W-Engine Energy Modules.
This article will provide the latest available ZZZ redemption codes for September 2025, along with detailed instructions on how to redeem them correctly, reasons why codes may expire, how to obtain more resources for free, and advanced methods for quickly expanding resources through legitimate platforms. Don't miss out on any benefits, be sure to bookmark this page!
1. Zenless Zone Zero (ZZZ) Latest Redemption Codes for September 2025
The following are the latest ZZZ redemption codes valid as of September 2025:
ZZZ22OBOLSQUAD - Rewards: Multicolor x60, Denny x6,666
ZENLESSGIFT - Rewards: Polychrome x50, Official Investigator's Log x2, W-Engine Power Supply x3, Bangboo Algorithm Module x1
Note:
Redemption codes are case-sensitive. Please copy and paste to avoid typos.
Each redemption code can only be used once and has a limited expiration date. Please use it as soon as possible.
All rewards will be distributed via the in-game mailbox.
2. ZZZ Version 2.2 Livestream Redemption Code Review
During each new version special, HoYoverse will give out three redemption codes for a total of 300 Polychrome for a limited time.
The following redemption code was offered during the "Do Not Go Gentle into That Good Night" special broadcast for version 2.2, aired on August 22, 2025:
OBOLSQUAD - Rewards: Polychrome x300, Senior Investigator's Journal x2, W-Engine Energy Module x3, Denny x30,000 (Expired)
Although this redemption code has expired, similar rewards will continue to be available in future versions. We recommend monitoring official livestreams and announcements.
III. Zenless Zone Zero Redemption Code Redemption Methods
ZZZ redemption codes can be redeemed in two ways:
1. In-game Redemption
Log in to the game and click the avatar menu in the upper left corner.
Find "More" in the lower left corner.
Click "Redeem Code" and enter the redemption code.
Rewards will be sent via email.
2. Official Website Redemption
Go to the official ZZZ redemption page.
Log in to your HoYoverse account and confirm your server.
Enter the redemption code and submit.
Open your game mailbox to claim your reward.
We recommend using the official website as it's not restricted by client versions and is more stable.
IV. Why might a redemption code fail?
If a redemption code fails, there are several possible reasons:
The redemption code has expired: Most promotional codes are only valid for 24 hours or a few days.
Redemption limit: Some redemption codes have a server-wide limit.
Region restrictions: Different regions may have unique redemption codes (e.g., separate Chinese and international servers).
Spelling errors: It's easy to enter the letter "O" as the number "0" or ignore capitalization.
Account issues: Make sure you enter the correct UID and link it to your HoYoverse account.
V. How can I get more resources in ZZZ?
In addition to official redemption codes, there are several other ways to obtain Polychrome and other resources:
1. Free methods
Daily Jobs and Compendium Experiments: Complete daily tasks to earn approximately 60 Polychrome.
Combat/Story Commissions: Rewards are often offered for progressing through the main and side quests.
Event Challenges: Participating in official limited-time events, Officer Mewmew's Challenge, and other events often offers additional benefits.
Audition Stage: Earn a small amount of free Polychrome while experiencing the Banner Agent experience.
Interval Level-Up Rewards: Earn Polychrome and Danny upon leveling up.
Achievement Unlocks: Earn additional rewards by completing exploration and combat achievements.
System Compensation Emails: Official Polychrome rewards are issued during maintenance downtime or bug fixes.
2. Reasonable Top-Up and Discounts
If you want to quickly acquire more resources to draw your desired Agents and W-Engines, top up through legitimate channels, such as Treabar, which offers the following advantages:
Discounts: Enjoy discounts of up to 20%–22%.
Fast: Top-up processing takes an average of 3 minutes.
Safe: All transactions are conducted through official channels, eliminating the risk of account suspension.
VI. How to Top Up ZZZ on Treabar
Steps:
Visit the Treabar official website and select your language and currency.
Log in or register a Treabar account.
Select Zenless Zone Zero on the homepage.
Enter your UID and server information.
Select the desired top-up tier (e.g., 6480 + 1600 Colorful Gift Pack).
Click Top Up Now and select a payment method to complete the payment.
Your funds will be credited within 3 minutes, and you can view your resources directly in-game.
Bonus: Use promo code Treabarblog3ge to receive an additional 3% off your next purchase.
VII. Expired Zenless Zone Zero Redemption Codes
The following redemption codes have expired and cannot be used again:
ZZZ15MINA – Polychrome x60, Denny x6,666
HSAHLWFEFE – Polychrome x60, Denny x6,666
SOLDIER0ANBY – Polychrome x300, Senior Investigator's Journal x2, W-Engine Energy Module x3, Denny x30,000
ZZZFM – Ether Battery x1, Senior Investigator's Journal x2, W-Engine Energy Module x3, Ether Plating Agent x3, Denny x50,000
ZZZGFN24 – Investigator's Journal x3, W-Engine Power Supply x3, Denny x20,000
HARUMASAFREE – Polychrome x50
MIYABIRELEASE – Polychrome x60
ZZZASSEMBLE – Polychrome x30
LS7FG347AHRH – Polychrome x10, Crystallized Plating Agent x4, Investigator's Log x4, Denny x6,666
ZZZ4PC – Polychrome x50, Investigator's Log x2, W-Engine Power Supply x3, Bangboo Algorithm Module x1
SGJADSHBF – Polychrome x60, Denny x6,666
YANAGIGIFTALL – Investigator's Log x10, W-Engine Power Supply x10, Crystallized Plating Agent x10, Denny x10,000
ZZZFREE100 – Polychrome x300, Advanced Investigator's Log x2, W-Engine Power Module x3, Denny x30,000
ZZZTVCM / ZZZ2024 – Polychrome x50, Denny x6,000
XTNDQAS44985 — Investigator's Log x4
USNC9SB4499R — W-Engine Power Supply x6
NS6U9TTLM6AV — Bangboo Algorithm Module x2
NB6D9SB4MPSZ — Crystallization Plating Agent x6
4BPDRBT459RH — Denny x6,000
ZZZHOYOLAB — Investigator's Log x3, Denny x10,000
KANURBT5MQ8D — Polychrome x40
ZENLESSLAUNCH — Polychrome x60, Denny x6,666
CATCHABOO — Polychrome x30
BANDP43VWC7H — Polychrome x60, Denny x6,666
VIII. Summary
In September 2025, Zenless Zone Zero (ZZZ) 2.2 Players can redeem codes to receive free Polychrome, Investigator's Journal, and a large amount of Denny.
Please note:
Redeem your code promptly to avoid wasting it after it expires.
Official and official channels are the safest and will prevent third-party scams.
Combining daily quests, events, and Treabar discounts will maximize your card draws and character development.
To get the latest Zenless Zone Zero redemption codes, bookmark this page and follow HoYoverse official announcements and livestreams.
Wishing all agents the best luck in winning the S-rank Agent they desire and a smoother adventure exploring New Eridu!
