ZZZVOID32
no end date announced (TBA)· Version 3.2 preview livestream
×20Polychrome
×2,222DennyZenless Zone Zero
ZZZ Codes (October 2026) — Rewards & Expiry Dates
11 working codes
There are currently 11 working ZZZ redeem codes — worth 420 Polychrome in total, every one tested in-game on Oct 24, 2026 and confirmed to redeem successfully, with its exact rewards and validity window listed.
Codes hand out free Polychrome, Denny, Investigator Logs and W-Engine materials. Redeem them in-game under Main Menu → More (…) → Redemption Code, or on the HoYoverse website — you need Inter-Knot Level 10 either way. Codes are case-sensitive and work once per account.
All Codes at a Glance
| Code | Rewards | Validity | Status |
|---|---|---|---|
| ZZZVOID32 | 20 Polychrome · 2,222 Denny | No end date announced (TBA) | ✓ Working |
| ZZZINK32 | 20 Polychrome · 2,222 Denny | No end date announced (TBA) | ✓ Working |
| ZZZGRIND32 | 20 Polychrome · 2,222 Denny | No end date announced (TBA) | ✓ Working |
| ZZZ31REMIELLE | 60 Polychrome · 6,666 Denny | Since Jul 29, 2026 — no end date (TBA) | ✓ Working |
| ZZZMEIJI | 3 Senior Investigator Logs · 3 W-Engine Power Supplies · 30,000 Denny | No end date announced (TBA) | ✓ Working |
| ZZZ2YEAR | 50 Polychrome | No end date announced (TBA) | ✓ Working |
| ZENLESSGIFT | 50 Polychrome · 2 Official Investigator Logs · 3 W-Engine Power Supplies · 1 Bangboo Algorithm Module | No end date announced (TBA) | ✓ Working |
| ZZZ30BANGBOO | 60 Polychrome · 6,666 Denny | Since Jun 17, 2026 — no end date (TBA) | ✓ Working |
| ZZZSEASON3 | 50 Polychrome | No end date announced (TBA) | ✓ Working |
| ROSCAELIFER0617 | 30 Polychrome | Since Jun 17, 2026 — no end date (TBA) | ✓ Working |
| ZZZSTEAM | 60 Polychrome · 2 Senior Investigator Logs · 2 W-Engine Energy Modules · 666 Denny | No end date announced (TBA) | ✓ Working |
All 11 codes manually re-tested in-game on Oct 24, 2026 (UID-verified). Codes are case-sensitive — copy rather than retype them.
Active Codes
11 working×20Polychrome×2,222DennyZZZINK32
no end date announced (TBA)· Version 3.2 preview livestream
×20Polychrome×2,222DennyZZZGRIND32
no end date announced (TBA)· Version 3.2 preview livestream
×20Polychrome×2,222DennyZZZ31REMIELLE
Live since Jul 29, 2026 — no end date announced (TBA)· Version 3.1 preview livestream
×60Polychrome×6,666DennyZZZMEIJI
no end date announced (TBA)· Meiji collaboration
×3Senior Investigator Log
×3W-Engine Power Supply×30,000DennyZZZ2YEAR
no end date announced (TBA)· 2nd anniversary
×50PolychromeZENLESSGIFT
no end date announced (TBA)· Starter reward — no announced expiry
×50Polychrome
×2Official Investigator Log×3W-Engine Power Supply
×1Bangboo Algorithm ModuleZZZ30BANGBOO
Live since Jun 17, 2026 — no end date announced (TBA)· Version 3.0
×60Polychrome×6,666DennyZZZSEASON3
no end date announced (TBA)· Season 3 launch
×50PolychromeROSCAELIFER0617
Live since Jun 17, 2026 — no end date announced (TBA)· Version 3.0 preview livestream
×30PolychromeZZZSTEAM
no end date announced (TBA)· Steam release
×60Polychrome×2Senior Investigator Log
×2W-Engine Energy Module×666DennyRedeem on the HoYoverse site
Faster than the in-game menu — log in, pick your server and paste the code.
Expired Codes
JRNY2SKY
300 Polychrome · 30,000 Denny · 2 Senior Investigator Logs · 3 W-Engine Energy Modules · expired Oct 11, 2026
ZZZY2ANNIV
300 Polychrome · 2 Senior Investigator Logs · 3 W-Engine Energy Modules · 30,000 Denny · expired Jul 19, 2026
REMIELLE0729
120 Polychrome
ZZZDREAMLAND
30 Polychrome
ZZZFREE100
300 Polychrome · 2 Senior Investigator Logs · 3 W-Engine Energy Modules · 30,000 Denny
ZENLESSLAUNCH
60 Polychrome · 6,666 Denny
KRAMPUS
300 Polychrome and upgrade materials
ZZZ22OBOLSQUAD
300 Polychrome and upgrade materials
ZZZANNIVERSARY
300 Polychrome and upgrade materials
ZZZ Redeem Codes · FAQ
7 questionsHow many ZZZ codes are working right now?
As of Oct 24, 2026, there are 11 working Zenless Zone Zero redeem codes: ZZZVOID32, ZZZINK32, ZZZGRIND32, ZZZ31REMIELLE, ZZZMEIJI, ZZZ2YEAR, ZENLESSGIFT, ZZZ30BANGBOO, ZZZSEASON3, ROSCAELIFER0617, ZZZSTEAM. Every code on this list was manually tested in-game on that date and confirmed to redeem successfully. Together they are worth 420 Polychrome plus Denny and upgrade materials.
How do I redeem codes in Zenless Zone Zero?
Two ways. In-game: open the Main Menu, tap More (the … button), choose Redemption Code, paste the code and confirm — you must be Inter-Knot Level 10 or higher. On the web: go to zenless.hoyoverse.com/redemption, log in with the HoYoverse account linked to your save, pick your server and character, then enter the code. Either way the rewards land in your in-game mailbox.
What do ZZZ codes give you?
Mostly Polychrome — the premium currency used for Signal Search pulls — plus Denny, Investigator Logs for agent EXP, W-Engine Power Supplies and Energy Modules for weapon EXP, and Bangboo Algorithm Modules. This page lists the exact contents and quantity of every code.
Why is my ZZZ code not working?
Four common reasons: the code expired (most are tied to a livestream or patch and last only a few days), you are below Inter-Knot Level 10, the code is region-locked to a specific server, or you already redeemed it — each code works once per account. Codes are also case-sensitive, so copy them rather than typing them by hand.
Do ZZZ redeem codes expire?
Yes. Livestream codes are the shortest-lived, usually lasting only 24 to 48 hours after the broadcast, which is why they should be redeemed immediately. Version and collaboration codes typically run for the length of a patch, and a small number of starter codes such as ZENLESSGIFT have no announced end date.
How often are new ZZZ codes released?
New codes drop with every version preview livestream — roughly every six weeks, at the start of each patch — plus anniversaries, collaborations and milestone celebrations. This page is re-tested and updated as new codes are announced.
Can I use the same ZZZ code twice?
No. Each code can be redeemed once per account, and entering an already-used code returns an error instead of a duplicate reward. Some codes with identical rewards are alternates of each other: redeeming one marks the others as used.