Zenless Zone Zero Codes (July 2026)

Zenless Zone Zero hands out free rewards through time-limited redemption codes released by HoYoverse around major updates, special programs, and promotional events. Codes can unlock Polychrome for pulls, Denny for in-game currency needs, Investigator Logs, W-Engine modules, and Bangboo Algorithm Modules. They expire without warning, so redeeming them as soon as possible is always the right move.

Working Zenless Zone Zero codes

All codes below are currently active. Three of them are region-locked to Asia servers only — those are noted in the reward description.

ZZZSTEAM — 60 Polychrome, 2x Senior Investigator Log, 2x W-Engine Energy Module, 666 Denny NEW
ROSCAELIFER0617 — 30 Polychrome NEW
ZZZSEASON3 — 50 Polychrome NEW
ZZZ30BANGBOO — 60 Polychrome, 6,666 Denny
ZENLESSGIFT — 50 Polychrome, 2x Official Investigator Log, 3x W-Engine Power Supply, 1x Bangboo Algorithm Module
ZZZSUSHIRO — 3x Senior Investigator Log, 30,000 Denny (Asia only)
CBW0884678 — 20,000 Denny (Asia only)

Note: Some codes share identical rewards and function as alternatives — redeeming one may mark the others as already used on your account.

How to redeem codes in Zenless Zone Zero

There are two ways to redeem codes: through the official HoYoverse website, or directly inside the game. The website method is faster and does not require you to be in an active play session.

Redeem via the official website

Redeeming ZZZ codes in Zenless Zone Zero

Go to the official Zenless Zone Zero redemption page, sign in with your HoYoverse account, and select your server region from the dropdown.

Paste a code into the text field and click Redeem. A confirmation message appears on screen when the code is accepted successfully.

Open your in-game mailbox — found under the More menu — to collect the rewards. They arrive within a few seconds of a successful redemption.

Redeem inside the game

Launch Zenless Zone Zero and reach at least Inter-Knot Level 5. Press Esc to open the main menu, then click More at the bottom of the screen.

Select the Redemption Code icon from the pop-up menu. Type or paste a code into the text field and hit Redeem.

Navigate back to More and open your mailbox to claim the delivered rewards.

Where new codes come from

HoYoverse releases codes on a rolling basis, most often tied to version update livestreams and in-game events. Livestream codes — typically three per special program, worth a combined 300 Polychrome — go live during the broadcast and expire within a day or two, so they require the fastest action. Outside of livestreams, promotional codes tied to platform launches, collaborations, or seasonal milestones tend to stay active longer but still carry expiration dates. Watching HoYoverse’s official channels is the most reliable way to catch codes the moment they drop.