The Version 3.1 “The Long Goodbye” Special Program dropped a single redemption code, ZZZY2ANNIV, and it is the fastest free pull fuel in Zenless Zone Zero right now. It grants 300 Polychrome plus leveling materials, but it runs on a short clock and disappears well before the anniversary update settles in.
Quick answer: Enter ZZZY2ANNIV on the official redemption site or in the game’s More menu before July 19, 2026 at 11:59 PM (UTC+8). The 300 Polychrome, 2 Senior Investigator Logs, 3 W-Engine Energy Modules, and 30,000 Dennies land in your in-game mail.
ZZZY2ANNIV rewards and expiry time
ZZZY2ANNIV was the only code revealed during the 3.1 Special Program, which aired on July 17 at 19:30 (UTC+8). Unlike the evergreen codes that stick around for weeks, livestream codes expire quickly, so there is no benefit to waiting.
| Code | Rewards | Expires |
|---|---|---|
| ZZZY2ANNIV | 300 Polychrome, 2 Senior Investigator Log, 3 W-Engine Energy Module, 30,000 Dennies | July 19, 2026, 11:59 PM (UTC+8) |
The 300 Polychrome is the headline reward. That is roughly a fifth of a single pull’s worth of Signal Search currency, and it stacks with the anniversary Polychrome arriving alongside Version 3.1. If you are saving for Remielle or Sigrid, bank it rather than spending it on the current banner.
Redeem ZZZY2ANNIV on the official website
The web method is the quickest if you are away from the game. You only need to be logged into your HoYoverse account and have the correct server selected.
Redeem ZZZY2ANNIV in the game
The in-game feature works on any device once you have reached the early progression point that unlocks it. There is no need to enter a server or nickname here.
How to confirm the code worked
A successful redemption shows a confirmation message on screen, and the items arrive through the in-game mail rather than appearing in your inventory directly. Open the mail by tapping the envelope icon in the Pause menu, then claim the attachment to add the 300 Polychrome and materials to your account.
If the code does not work, the cause is usually one of a few fixed problems rather than a bad code.
| Error | Reason |
|---|---|
| Code expired | You are past July 19, 2026, 11:59 PM (UTC+8) |
| Already redeemed | The code is single-use per account |
| Invalid code | A typo; codes are case-sensitive, so copy it exactly |
| Wrong account or server | Incorrect region selected on the web form |
Note: Once claimed, the Polychrome can be spent on the Version 3.1 banners for Remielle and Sigrid, so hold it if either character is on your wishlist. With the expiry set for July 19, the safest move is to redeem the moment you have a spare minute.
