Zenless Zone Zero (also known as ZZZ) is a stylish, futuristic action RPG by HoYoverse, the same creators behind Genshin Impact and Honkai: Star Rail. But ZZZ stands out with its original universe and storyline.
The game is set in New Eridu, a post-apocalyptic city that’s one of the last safe places left after a mysterious event known as the “Hollows.”
In this world, terrifying monsters called Ethereals appear due to dimensional anomalies, causing massive destruction. Players take on the role of a Proxy with the codename Phaethon.
A Proxy guides explorers known as Hollow Raiders inside the dangerous Hollow zones.
You, as the player, must rebuild your reputation after being forced to change your name and identity. With the help of a smart AI companion called Bangboo, you’ll lead missions from your base safely while earning in-game rewards
What Are Redeem Codes in Zenless Zone Zero?
Redeem codes in ZZZ are special promotional codes shared by HoYoverse during livestreams, events, or on social media. When you redeem them in-game, you get useful items like:
- Polychromes (used to pull new Agents or refill Battery)
- Dennies (the in-game currency)
- Investigator Logs, Bangboo Modules, W-Engine Parts, and more
You can get many of these for free just by entering the code. And in this article, we’ve listed all the currently active codes for June 2025 — and also the ones that have now expired.
Active Zenless Zone Zero Redeem Codes – June 2025
| Code | Reward |
|---|---|
| ZZZ20NEWSEASON | Polychromes x60, Dennies x6,666 |
| ZZZ2NDSEASON | Polychrome ×50 |
| ZENLESSGIFT | Polychrome ×50, Official Investigator Log ×2, W-Engine Power Supply ×3, Bangboo Module ×1 |
Expired Zenless Zone Zero Redeem Codes
These codes are no longer active. You can’t claim the rewards, but we’re listing them here for reference:
- ZZZANNIVERSARY – Polychromes x300, Senior Logs x2, W-Engine Modules x3, Dennies x30,000
- ZZZ17TIMOTHYRANDY, ZZZ16SPECIAL, MOCKINGBIRD, TOURDEINFERNO, VOIDHUNTER
- CATCHABOO, ZENLESSLAUNCH, VIRTUALREVENGE, SOLDIER0ANBY, MIYABIRELEASE, etc.
These often contained high-value items, so keeping an eye on new codes is worth it.
How To Redeem Codes in ZZZ (Step-by-Step)?
Here’s how to redeem a code inside Zenless Zone Zero:
- Open the main menu in the top-left corner of the screen
- Click on More
- Tap Redemption Code
- Enter your desired code
- Press Redeem
- Now, go to your Inbox and claim your reward!
Alternatively, you can visit the official Zenless Zone Zero code redemption website, log in, choose your server, paste the code, and click Redeem
What Is Bangboo & How Is It Useful?
Bangboo is a little robot assistant that originally helped people evacuate during the Hollow disaster. Now, they do more than that — they help in exploration, battles, and strategy during Hollow missions.
You can get different Bangboo units by “pulling” them from banners. The best part? They don’t cost Polychromes, so you can save that resource for more important pulls like new Agents or power-ups.
Summary
Zenless Zone Zero keeps its player base engaged with stunning visuals, fast-paced action, and a steady stream of rewards, especially through redeemable codes. Every month, new codes give players the chance to stack up resources without spending real money.
Whether you’re a beginner Proxy or a veteran Hollow Raider, redeeming these codes is an easy way to gain free Polychromes, Dennies, and other useful gear to power up your Agents and Bangboo companions.
So don’t forget to bookmark this article and check back often — we’ll keep updating it as new codes go live!
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