COSM-GAME
Zenless Zone Zero Redeem Codes for August 2026
Zenless Zone Zero redemption codes can provide Polychrome, Denny, Senior Investigator Logs, and W-Engine materials. As of August 25, 2026, 5 codes are confirmed active. The newest active code, ZZZMEIJI, grants 3 Senior Investigator Logs, 3 W-Engine Energy Modules, and 30,000 Denny.
Codes summary
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Zenless Zone Zero Active Codes
5 working codesCodes below are confirmed working as of the last check. If one stops working before we catch it, let us know in the comments and we'll move it to the expired list.
| Code | Rewards | Region | Released | Expires | Info |
|---|---|---|---|---|---|
20,000 Denny | Asia | Jun 17, 2026 | No expiry | ||
3 Senior Investigator Logs + 3 W-Engine Energy Modules + 30,000 Denny | Global | Jul 25, 2026 | No expiry | ||
60 Polychrome + 6,666 Denny | Global | Jul 18, 2026 | No expiry | ||
50 Polychrome | Global | Jul 18, 2026 | No expiry | ||
50 Polychrome + 2 Official Investigator Logs + 3 W-Engine Power Supplies + 1 Bangboo Algorithm Module | Global | Jul 4, 2024 | No expiry |
Expired Codes
106 archivedThese codes have expired and no longer redeem. They're kept here for reference, so you can see what past codes offered.
| Code | Rewards | Region | Released | Expired | Info |
|---|---|---|---|---|---|
60 Polychrome + 2 Senior Investigator Logs + 2 W-Engine Energy Modules + 6,666 Denny | Global | Jun 12, 2026 | Jul 29, 2026 | ||
30 Polychrome | Global | — | Jul 29, 2026 | ||
120 Polychrome | Asia | Jul 29, 2026 | Jul 29, 2026 | ||
3 Senior Investigator Logs + 30,000 Denny | Asia | Jun 12, 2026 | Jul 28, 2026 | ||
300 Polychrome + 2 Senior Investigator Logs + 3 W-Engine Energy Modules + 30,000 Denny | Global | Jul 17, 2026 | Jul 19, 2026 | ||
300 Polychrome + 2 Senior Investigator Logs + 3 W-Engine Energy Modules + 30,000 Denny | Global | Apr 24, 2026 | Apr 26, 2026 | ||
1 W-Engine Energy Module + 20,000 Denny | Global | Feb 9, 2026 | Mar 31, 2026 | ||
1 W-Engine Energy Module + 20,000 Denny | Global | Feb 7, 2026 | Mar 31, 2026 | ||
1 Senior Investigator Log + 1 W-Engine Energy Module + 15,000 Denny | Global | Feb 20, 2026 | Mar 24, 2026 | ||
300 Polychrome + 2 Senior Investigator Logs + 3 W-Engine Energy Modules + 30,000 Denny | Global | Mar 14, 2026 | Mar 16, 2026 | ||
60 Polychrome + 6,666 Denny | Global | — | Feb 11, 2026 | ||
300 Polychrome + 2 Senior Investigator Logs + 3 W-Engine Energy Modules + 30,000 Denny | Global | Feb 5, 2026 | Feb 6, 2026 | ||
300 Polychrome + 30,000 Denny + 2 Senior Investigator Logs + 3 W-Engine Energy Modules | Global | Nov 14, 2025 | Nov 16, 2025 | ||
60 Polychrome + 6,666 Denny | Global | — | Oct 1, 2025 | ||
300 Polychrome + 30,000 Denny + 2 Senior Investigator Logs + 3 W-Engine Energy Modules | Global | Jul 4, 2025 | Jul 6, 2025 | ||
300 Polychrome + 30,000 Denny + 2 Senior Investigator Logs + 3 W-Engine Energy Modules | Global | May 23, 2025 | May 25, 2025 | ||
300 Polychrome + 30,000 Denny + 2 Senior Investigator Logs + 3 W-Engine Energy Modules | Global | Apr 11, 2025 | Apr 12, 2025 | ||
300 Polychrome + 30,000 Denny + 2 Senior Investigator Logs + 3 W-Engine Energy Modules | Global | Feb 28, 2025 | Mar 1, 2025 | ||
300 Polychrome + 30,000 Denny + 2 Senior Investigator Logs + 3 W-Engine Energy Modules | Global | Jan 10, 2025 | Jan 11, 2025 | ||
300 Polychrome + 30,000 Denny + 2 Senior Investigator Logs + 3 W-Engine Energy Modules | Global | Dec 6, 2024 | Dec 7, 2024 | ||
300 Polychrome + 30,000 Denny + 2 Senior Investigator Logs + 3 W-Engine Energy Modules | Global | Oct 25, 2024 | Oct 26, 2024 | ||
300 Polychrome + 30,000 Denny + 2 Senior Investigator Logs + 3 W-Engine Energy Modules | Global | Sep 13, 2024 | Sep 14, 2024 | ||
30 Polychrome | Global | Jul 10, 2024 | Aug 14, 2024 | ||
40 Polychrome | Global | Jul 10, 2024 | Aug 14, 2024 | ||
300 Polychrome + 30,000 Denny + 2 Senior Investigator Logs + 3 W-Engine Energy Modules | Global | Aug 3, 2024 | Aug 4, 2024 | ||
300 Polychrome + 30,000 Denny + 2 Senior Investigator Logs + 3 W-Engine Energy Modules | Global | Jul 4, 2024 | Jul 12, 2024 | ||
30 Polychrome + 6,666 Denny | Global | Jul 17, 2026 | — | ||
50 Polychrome | Global | Jul 17, 2026 | — | ||
30 Polychrome | Global | Jun 9, 2026 | — | ||
50 Polychrome | Global | Jun 9, 2026 | — | ||
60 Polychrome + 6,666 Denny | Global | Jun 7, 2026 | — | ||
1 W-Engine Energy Module + 20,000 Denny | Global | Apr 3, 2026 | — | ||
10,000 Denny + 2 Senior Investigator Logs + 3 W-Engine Energy Modules | Global | Feb 5, 2026 | — | ||
30 Polychrome + 6,666 Denny + 3 Senior Investigator Logs | Global | Feb 5, 2026 | — | ||
50 Polychrome | Global | — | — | ||
— | Global | — | — | ||
— | Global | — | — | ||
— | Global | — | — | ||
— | Global | — | — | ||
50 Polychrome | Global | — | — | ||
— | Global | — | — | ||
— | Global | — | — | ||
— | Global | — | — | ||
— | Global | — | — | ||
— | Global | — | — | ||
— | Global | — | — | ||
— | Global | — | — | ||
— | Global | — | — | ||
— | Global | — | — | ||
— | Global | — | — | ||
60 Polychrome + 6,666 Denny | Global | — | — | ||
— | Global | — | — | ||
60 Polychrome + 6,666 Denny | Global | — | — | ||
— | Global | — | — | ||
300 Polychrome + 30,000 Denny + 2 Senior Investigator Logs + 3 W-Engine Energy Modules | Global | — | — | ||
60 Polychrome + 2 Official Investigator Logs + 2 W-Engine Power Supplies + 2 Bangboo Algorithm Modules | Global | Jul 22, 2025 | — | ||
60 Polychrome + 6,666 Denny | Global | Jul 19, 2025 | — | ||
10,000 Denny + 10 Official Investigator Logs + 10 W-Engine Power Supplies + 10 Crystallization Plating Agents | Global | Jul 19, 2025 | — | ||
60 Polychrome + 6,666 Denny | Global | — | — | ||
300 Polychrome + 30,000 Denny + 2 Senior Investigator Logs + 3 W-Engine Energy Modules | Global | — | — | ||
50 Polychrome | Global | — | — | ||
20 Polychrome + 30,000 Denny + 5 Senior Investigator Logs | Global | Jul 4, 2025 | — | ||
20 Polychrome + 30,000 Denny + 5 Ether Plating Agents | Global | Jul 4, 2025 | — | ||
20 Polychrome + 30,000 Denny + 5 W-Engine Energy Modules | Global | Jul 4, 2025 | — | ||
20 Polychrome + 30,000 Denny + 5 Bangboo System Widgets | Global | Jul 4, 2025 | — | ||
20 Polychrome + 30,000 Denny + 5 Senior Investigator Logs | Global | Jul 4, 2025 | — | ||
60 Polychrome + 6,666 Denny | Global | — | — | ||
50 Polychrome | Global | — | — | ||
— | Global | — | — | ||
— | Global | — | — | ||
60 Polychrome + 6,666 Denny | Global | Apr 23, 2025 | — | ||
60 Polychrome + 6,666 Denny | Global | Apr 23, 2025 | — | ||
60 Polychrome + 6,666 Denny | Global | Apr 23, 2025 | — | ||
60 Polychrome + 6,666 Denny | Global | Mar 13, 2025 | — | ||
— | Global | — | — | ||
— | Global | — | — | ||
60 Polychrome + 6,666 Denny | Global | Feb 1, 2025 | — | ||
60 Polychrome + 6,666 Denny | Global | Jan 22, 2025 | — | ||
10 Polychrome + 4 Official Investigator Logs + 4 Crystallization Plating Agents + 6,666 Denny | Global | Dec 30, 2024 | — | ||
3 Official Investigator Logs + 3 W-Engine Power Supplies + 20,000 Denny | Global | — | — | ||
60 Polychrome + 6,666 Denny | Global | Dec 17, 2024 | — | ||
30 Polychrome | Global | Dec 17, 2024 | — | ||
50 Polychrome | Global | Dec 10, 2024 | — | ||
50,000 Denny + 3 Senior Investigator Logs + 3 W-Engine Energy Modules + 3 Ether Plating Agents + 1 Ether Battery | Global | Dec 9, 2024 | — | ||
10,000 Denny + 10 Official Investigator Logs + 10 W-Engine Power Supplies + 10 Crystallization Plating Agents | Global | — | — | ||
60 Polychrome + 6,666 Denny | Global | Nov 6, 2024 | — | ||
50 Polychrome + 2 Official Investigator Logs + 3 W-Engine Power Supplies + 1 Bangboo Algorithm Module | Global | Sep 29, 2024 | — | ||
60 Polychrome + 6,666 Denny | Global | Sep 25, 2024 | — | ||
60 Polychrome + 6,666 Denny | Global | Aug 15, 2024 | — | ||
4 Official Investigator Logs | Global | Jul 10, 2024 | — | ||
6 Crystallization Plating Agents | Global | Jul 10, 2024 | — | ||
2 Bangboo Algorithm Modules | Global | Jul 10, 2024 | — | ||
6 W-Engine Power Supplies | Global | Jul 10, 2024 | — | ||
50 Polychrome + 5,000 Denny + 2 Senior Investigator Logs | Global | Jul 9, 2024 | — | ||
6,000 Denny | Global | — | — | ||
10,000 Denny + 3 Official Investigator Logs | Global | — | — | ||
60 Polychrome + 6,666 Denny | Global | Jul 4, 2024 | — | ||
50 Polychrome + 6,000 Denny | Global | — | — | ||
50 Polychrome + 6,000 Denny | Global | Jul 4, 2024 | — | ||
— | Global | — | — | ||
— | Global | — | — | ||
300 Polychrome + 2 Senior Investigator Logs + 3 W-Engine Energy Modules + 30,000 Denny | Global | Jun 6, 2026 | — | ||
— | Global | — | — | ||
— | Global | — | — | ||
— | Global | — | — | ||
— | Global | — | — |
Redemption Guide
6 platformsThe redemption function unlocks after you complete the Prologue mission Business x Strangeness x Justness. Enter each code on the HoYoverse account and server that should receive the reward.
Code Rules & Troubleshooting
If a code fails, confirm that the redemption feature is unlocked, the correct HoYoverse Account and server are selected, and the promotion has not expired or reached its total redemption limit. Regional campaign codes can also fail outside the server they were issued for.
Redeemed rewards are delivered through the in-game Mailbox. If a successful redemption does not appear immediately, reopen the Mailbox or restart the game before trying the code again.
New Code Announcements
HoYoverse distributes Zenless Zone Zero codes through Special Program broadcasts, official social accounts, Discord, YouTube, Twitch, anniversary campaigns, collaborations, and platform promotions. Special Program codes can have very short redemption windows, so claim those broadcasts' codes before their stated deadline.
Trailer, Screenshots & Media
The selected media covers Version 3.1, The Long Goodbye, the second anniversary, Remielle, and the current New Eridu story cycle.
Zenless Zone Zero Codes FAQ
5 questionsCommon questions about redeeming Zenless Zone Zero codes.
Current maintained code inventories report that Zenless Zone Zero does not distinguish uppercase and lowercase letters when checking a redemption string. Copying the issued form exactly is still the safest method because spaces, quotation marks, or similar-looking characters can cause an invalid-code error.
Yes. Some past promotions were limited to a specific server region, including Asia-only campaign codes. If a code is rejected while another account can use it, confirm the campaign region and the server selected for your Proxy.
The redemption page identifies your character from the HoYoverse Account and server you select after signing in. If the wrong Proxy appears or no character is found, check that you signed in with the account linked to that game profile and selected the server where the character was created.
No fixed public expiration date is currently attached to ZENLESSGIFT in the current maintained code inventories. It remains one of the active global codes as of August 19, 2026, but a long-running code can still be retired later unless HoYoverse explicitly states that it is permanent.
No. Current rewards vary by promotion. ZZZMEIJI gives Senior Investigator Logs, W-Engine Energy Modules, and Denny instead of Polychrome, while other active codes currently include Polychrome rewards.
Sources
10 officialCode data and redemption details are verified against these official and trusted sources.
