Free Redeem Codes for Zenless Zone Zero

If you’re playing the international version of Zenless Zone Zero, you can grab free in-game rewards using redeem codes. Below is a full guide: what codes are available (and their typical rewards), how to redeem them, and tips + warnings so you don’t miss out.

How to Redeem Your Code

There are two main methods to redeem codes in the international version of Zenless Zone Zero: via the website or in-game.
Method 1 – Official website:

1. Go to the official redemption site for Zenless Zone Zero. 

2. Log in with your account and select the correct server/region. 

3. Enter the redeem code, submit.

4. The reward will appear in your in-game mailbox.

Method 2 – In-game:

1. Log into the game and open the main menu (often via a “More” tab or via the top-left menu icon). 

2. Tap “Redeem Code” (or equivalent) and enter the code. 

3. Rewards are delivered via your in-game mail. 

Current (and Recently Active) Redeem Codes

Here are some codes that have been published for the international version. Note: Many codes expire quickly, so redeem them as soon as possible.

• ZENLESSGIFT: rewards such as Polychrome x50, Investigator Log x2, W-Engine Power Supply x3, Bangboo Algorithm Module x1. 

• ZZZ23SWEETILY: Polychrome x60, Dennies x6,666. 

• ZZZ22OBOLSQUAD: (Was active; now likely expired) 

Expired or previously active codes worth knowing: ZZZFREE100, ZENLESSLAUNCH, ZZZTVCM, etc.

Tips & Warnings

• Make sure your game region/server matches the code’s region. Some codes are region-locked. 

• Codes are usually case sensitive. Typing errors (extra space, wrong case) may cause failure. 

• A code may only be used once per account. If you already used it, you won’t be able to redeem it again. 

• Rewards stay in your mailbox for a limited time — if you don’t claim them, you may lose them. 

• Stay updated: major livestreams, version updates, official social accounts often drop new codes. 

Why Redeem Codes Matter

Redeem codes in Zenless Zone Zero give you free resources like:

• Polychrome (the premium currency)

• Dennies (in-game currency)

• Materials (for upgrading agents/weapons)

• Boost items (e.g., W-Engine Power Supply, Bangboo Algorithm Module)

These resources reduce grinding and give you a head start. Especially useful for newer players or when big updates/drop events happen.

Conclusion

If you’re playing the international version of Zenless Zone Zero, it’s absolutely worth keeping an eye on redeem codes. They offer free rewards, save time, and help your progression. Just be sure to redeem them promptly, check the region/server compatibility, and claim your rewards from your mailbox.