All Zenless Zone Zero codes (September 2025) and how to redeem them

Zenless Zone Zero codes have become something of a rarity once again, as the supply of them has really dried up now the 2.2 update has arrived – which is a shame as they were pretty abundant when 2.1 launched previously. Despite a majority of the redemption codes expiring, there are still some rewards available to be claimed, though these may be the only ones left until the 2.3 livestream code is revealed during the next developer broadcast expected in early October.

Claiming these Zenless Zone Zero redemption codes will add a selection of handy items to your inventory, meaning less grinding for resources is required and you can redirect your focus to moving the storyline forward while earning gacha pulls. Any promos that award Polychrome are particularly useful as that resource is used to make Master Tapes, which in turn activate the Signal Searches that represent the gacha side to unlock new Agents from the Zenless Zone Zero tier list for your team – though if you don't like the characters you receive you can always Zenless Zone Zero reroll and try again.

On top of that you'll also receive a solid amount of Denny, which serves as the Zenless Zone Zero in-game currency for purchases, along with experience items and resources that can get you more helpers from the Zenless Zone Zero Bangboo tier list. For the latest information, here are the active Zenless Zone Zero codes and how to redeem them.

Zenless Zone Zero codes

• ZENLESSGIFT – 50 Polychrome, two Official Investigator Log, three W-Engine Power Supply, one Bangboo Algorithm Module
• ZZZ22OBOLSQUAD – 60 Polychrome, 6,666 Denny new!

Currently there is a reduced selection of just two Zenless Zone Zero redemption codes available, after a lot of previous codes expired. Newer codes seem to be hitting their maximum usage limit or expiry date rather quickly, so if you see any fresh codes then you should redeem them as soon as possible.

How to redeem Zenless Zone Zero codes

As with other HoYoverse action RPGs, you can redeem Zenless Zone Zero codes online via the official website's redemption code page. Note that you'll need to have played Zenless Zone Zero and set up your character first, otherwise this option will be unavailable to you. Once you're up and running, select your regional server on that page after logging in and you should see your character nickname appear, then simply enter each Zenless Zone Zero redemption code to add it to your account.

You can also claim them through the game, but you can only redeem Zenless Zone Zero codes after completing the 'Business x Strangeness x Justness' Prologue mission and unlocking the mailbox. Once you've passed that point, you can open the in-game menu then select 'More' followed by 'Redemption Code'. This will bring up a box to enter your Zenless Zone Zero redemption code into, then hit the 'Redeem' button – once you receive confirmation that your promo is valid, you can then visit your in-game mailbox to collect your reward. Be aware that some of the promos can't be redeemed until you have reached Inter-Knot level five or above.

Expired Zenless Zone Zero codes

The below Zenless Zone Zero codes have either expired or reached their maximum usage limit, so they can no longer be claimed for their rewards, but I have listed them here for reference purposes.

• BANDP43VWC7H – 60 Polychrome, 6,666 Denny [expired]
• ZENLESSLAUNCH – 60 Polychrome, 6,666 Denny [expired]
• CATCHABOO – 30 Polychrome [expired]
• KANURBT5MQ8D – 40 Polychrome [expired]
• ZZZHOYOLAB – three Official Investigator Log, 10,000 Denny [expired]
• 4BPDRBT459RH – 6,000 Denny [reached max usage limit]
• NB6D9SB4MPSZ – six Crystallized Plating Agent [reached max usage limit]
• NIJIZZZ – 50 Polychrome, 5,000 Denny, two Senior Investigator Log [reached max usage limit]
• NS6U9TTLM6AV – two Bangboo Algorithm Module [reached max usage limit]
• USNC9SB4499R – six W-Engine Power Supply [reached max usage limit]
• XTNDQAS44985 – four Official Investigator Log [reached max usage limit]
• ZZZ2024 or ZZZTVCM – 50 Polychrome, 6,000 Denny [reached max usage limit]
• ZZZFREE100 – 300 Polychrome, 30,000 Denny, two Senior Investigator Log, three W-Engine Energy Module [expired July 11, 2024]
• HARUMASAFREE – 50 Polychrome [expired]
• SGJADSHBF – 60 Polychrome, 6,666 Denny [expired]
• YANAGIGIFTALL – 10,000 Denny, ten Official Investigator Log, one W-Engine Power Supply, ten Crystallized Plating Agent [expired]
• LS7FG347AHRH – 10 Polychrome, 6,666 Denny, four Crystallized Plating Agent, four Official Investigator Log [reached max usage limit]
• HSAHLWFEFE – 60 Polychrome, 6,666 Denny [expired]
• MIYABIRELEASE – 60 Polychrome [expired]
• ZZZASSEMBLE – 30 Polychrome [expired]
• ZZZFM – 50,000 Denny, three Senior Investigator Logs, three W-Engine Energy Module, three Ether Plating Agent, one Ether Battery [expired]
• ZZZGFN24 – 20,000 Denny, three Official Investigator Log, three W-Engine Power Supply [expired]
• ZZZ4PC – 50 Polychrome, two Official Investigator Log, three W-Engine Power Supply, one Bangboo Algorithm Module [expired, was only redeemable on PC]
• ZZZ15MINA / ZZZ15MOLLO / ZZZ15SWEETILY – 60 Polychrome, 6,666 Denny [expired]
• ZZZ16SPECIAL – 60 Polychrome, 6,666 Denny [expired]
• ZZZ17MIFUYU / ZZZ17TIMOTHYRANDY / ZZZ17XSZ5Y11M – 60 Polychrome, 6,666 Denny [expired]
• ZZZ2NDSEASON – 50 Polychrome [expired]
• ZZZTHANK – 20 Polychrome, 30,000 Denny, five Senior Investigator Log [expired]
• ZZZYOU – 20 Polychrome, 30,000 Denny, five W–Engine Energy Module [expired]
• ZZZFOR – 20 Polychrome, 30,000 Denny, five Ether Plating Agent [expired]
• ZZZSTAYING – 20 Polychrome, 30,000 Denny, five Bangboo System Widget [expired]
• ZZZWITHUS – 20 Polychrome, 30,000 Denny, five Senior Investigator Log [expired]
• ZZZ20NEWSEASON / ZZZ20SIMI – 60 Polychrome, 6,666 Denny [expired]
• ABZVGEWK3O – 20,000 Denny [expired]
• YUZUHAGIFT - 10 Official Investigator Log, 10 W-Engine Power Supply, 10 Crystallized Plating Agent, 10,000 Denny [reached max usage limit]
• ALICEYUZUHA – 50 Polychrome [expired]
• ZZZ21EDDIE / ZZZ21SUMMER – 60 Polychrome, 6,666 Denny [expired]
  
  Livestream 1.1 code:
• UNDERCOVERRNB – 300 Polychrome, 30,000 Denny, two Senior Investigator Log, three W-Engine Energy Module [expired August 4, 2024]
  
  Livestream 1.2 code:
• TOURDEINFERNO – 300 Polychrome, 30,000 Denny, two Senior Investigator Log, three W-Engine Energy Module [expired September 14, 2024]
  
  Livestream 1.3 code:
• VIRTUALREVENGE – 300 Polychrome, 30,000 Denny, two Senior Investigator Log, three W-Engine Energy Module [expired October 26, 2024]
  
  Livestream 1.4 code:
• VOIDHUNTER – 300 Polychrome, 30,000 Denny, two Senior Investigator Log, three W-Engine Energy Module [expired December 7, 2024]
  
  Livestream 1.5 code:
• ASTRANOMICAL – 300 Polychrome, 30,000 Denny, two Senior Investigator Log, three W-Engine Energy Module [expired January 11, 2025]
  
  Livestream 1.6 code:
• SOLDIER0ANBY – 300 Polychrome, 30,000 Denny, two Senior Investigator Log, three W-Engine Energy Module [expired March 1, 2025]
  
  Livestream 1.7 code:
• MOCKINGBIRD – 300 Polychrome, 30,000 Denny, two Senior Investigator Log, three W-Engine Energy Module [expired April 12, 2025]
  
  Livestream 2.0 code:
• ZZZANNIVERSARY – 300 Polychrome, 30,000 Denny, two Senior Investigator Log, three W-Engine Energy Module [expired May 25, 2025]
  
  Livestream 2.1 code:
• SPOOKSHACK – 300 Polychrome, 30,000 Denny, two Senior Investigator Log, three W-Engine Energy Module [expired July 6, 2025]
  
  Livestream 2.2 code:
• OBOLSQUAD – 300 Polychrome, 30,000 Denny, two Senior Investigator Log, three W-Engine Energy Module [expired August 24, 2025]

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