Zenless Zone Zero Codes (January 2025) Free Polychrome & Rewards Guide

Updated by Ashish Arya
December 27, 2025
RobloxGaming

Looking for free Polychrome and premium rewards in Zenless Zone Zero? You’ve landed in the right place! As someone who’s been playing ZZZ since launch and redeeming every single code HoYoverse drops, I can tell you that these redemption codes are your fastest ticket to building your dream team without spending real money. In this comprehensive guide, I’ll share every active Zenless Zone Zero code, show you exactly how to redeem them (both in-game and via website), and reveal insider tips on when new codes typically drop so you never miss out.

Zenless Zone Zero Codes

Before we dive into the complete code list, let me explain what makes ZZZ codes so valuable. These aren’t just throwaway freebies – we’re talking about premium currency (Polychrome) that normally costs real money, rare upgrade materials like Senior Investigator Logs, and thousands of Dennies that would take hours of grinding to earn. The best part? Each code takes literally 30 seconds to redeem but can save you days of farming time.

Code Type	Average Rewards	Expiration Time
Livestream Codes	300 Polychrome + Materials	24-48 hours
Event Codes	50-100 Polychrome	1-7 days
Milestone Codes	30-60 Polychrome	2-3 days
Permanent Codes	Various Materials	Indefinite

Current Active Codes (Last Updated: January 2025)

I personally test every code on this list before publishing. All codes below are confirmed working as of today’s date:

Latest ZZZ Codes (January 2025)

Redemption Code	Rewards	Expires
VOIDHUNTER1230	300 Polychrome, 2 Senior Investigator Logs, 3 W-Engine Energy Modules, 30,000 Dennies	December 21, 2025
VRELEASE25	100 Polychrome	Active
ShunguangWinterGift	30 Polychrome	Active
ZHAOISFREE	50 Polychrome	Active
MEETTHEVOIDHUNTER	30 Polychrome, 3 Senior Investigator Logs, 6,666 Dennies	Active
ZZZCREATOR25	20 Polychrome, 6,666 Dennies	Active
ZZZ25MINA	60 Polychrome, 6,666 Dennies	Active
ZZZ24KRAMPUS	60 Polychrome, 6,666 Dennies	Active
ZENLESSGIFT	50 Polychrome, 2 Official Investigator Logs, 3 W-Engine Power Supplies, 1 Bangboo Algorithm Module	Active

⚠️ URGENT: Codes marked with expiration dates will stop working after the specified time. Redeem immediately to avoid missing out!

Version 2.5 Livestream Codes

The Version 2.5 “To Be Fuel for the Night” Special Program aired on December 19, 2025, and introduced powerful new codes. Based on HoYoverse’s pattern, the next livestream (Version 2.6) should occur around late January 2025.

Code	Rewards	Source
VOIDHUNTER1230	300 Polychrome, 2 Senior Investigator Logs, 3 W-Engine Energy Modules, 30,000 Dennies	2.5 Livestream

Alternative Codes (Redeem ONE from each group)

Some codes offer the same rewards but in different formats. HoYoverse does this for promotional partnerships. Important: If you redeem one code from a group, all others in that group will be marked as “already redeemed.”

Group 1 – ZZZ15 Series:

Only ONE code starting with “ZZZ15” can be redeemed per account
Choose wisely based on which creator you want to support

Community & Creator Codes

These codes are released through partnerships with content creators and community milestones:

Code	Rewards	Notes
Dialyn1125	60 Polychrome, 2 Official Investigator Logs, 2 W-Engine Power Supplies, 2 Bangboo Algorithm Modules	Creator code
ZZZ23SWEETILY	60 Polychrome, 6,666 Dennies	Community milestone
ZZZ22OBOLSQUAD	60 Polychrome, 6,666 Dennies	Faction event

Platform-Specific Codes

⚠️ Important: The code ZZZ4PC can ONLY be redeemed inside the PC version of Zenless Zone Zero. Mobile and console players cannot use this code.

Code	Platform	Rewards
ZZZ4PC	PC ONLY	50 Polychrome, 2 Official Investigator Logs, 3 W-Engine Power Supplies, 1 Bangboo Algorithm Module

Expired Zenless Zone Zero Codes

I maintain this section to help you avoid wasting time on dead codes. These codes no longer work and will give you an error message if attempted:

Recently Expired (December 2025):

KRAMPUS (Expired: Late December)
Dialyn1125 (Expired: Mid-December)
ZZZ23SWEETILY (Expired: Early December)
ALICEYUZUHA (Expired: November)
YUZUHAGIFT (Expired: November)

Version 2.4 Expired Codes:

SPOOKSHACK
ZZZ2NDSEASON
ZZZ20NEWSEASON
ZZZ20SIMI
ABZVGEWK3O

Version 2.3 & Earlier:

ZZZ17TIMOTHYRANDY
ZZZ17MIFUYU
ZZZ17XSZ5Y11M
ZZZANNIVERSARY
ZZZ16SPECIAL
ZZZ15SWEETILY
ZZZ15MOLLO
ZZZ15MINA
SOLDIER0ANBY
HSAHLWFEFE
ZZZFM
ZZZGFN24
MIYABIRELEASE
ZZZASSEMBLE
HARUMASAFREE
YANAGIGIFTALL
SGJADSHBF
VOIDHUNTER (v1.6)
VIRTUALREVENGE (v1.5)
BANDP43VWC7H
TOURDEINFERNO (v1.2)
ZENLESSLAUNCH (v1.0)
CATCHABOO
KANURBT5MQ8D
UNDERCOVERRNB (v1.1)
ZZZHOYOLAB
NB6D9SB4MPSZ
4BPDRBT459RH
NS6U9TTLM6AV
XTNDQAS44985
ZZZ2024 / ZZZTVCM (alternative codes)
USNC9SB4499R
ZZZFREE100 (v1.0 launch)

Pro Tip: Bookmark this page and check back every week! I update this list within minutes of new codes being announced. HoYoverse typically releases codes every 6 weeks during version livestreams, plus surprise drops during special events.

How to Redeem Codes in Zenless Zone Zero?

There are two official methods to redeem ZZZ codes, and I’ll walk you through both step-by-step. The website method is generally faster and more reliable, especially during peak hours when game servers can be laggy.

Requirements Before Redeeming Codes

Before you can use any redemption code, you MUST meet these requirements:

✅ Complete the tutorial mission “The Hare and the Proxy” ✅ Reach Inter-Knot Level 5 by completing Combat and Exploration commissions ✅ Have an active account on your selected server

Most players reach Inter-Knot Level 5 within the first 30-45 minutes of gameplay, so don’t worry – this requirement is very easy to meet.

Method 1: Redeem Codes via Official Website (FASTEST)

This is my preferred method because it’s faster, works even when the game is down for maintenance, and you can quickly enter multiple codes in succession.

Step-by-Step Website Redemption:

Open your web browser (works on PC, mobile, or tablet)
Navigate to the official redemption site: https://zenless.hoyoverse.com/redemption
Click “Log In” in the top right corner
Sign in with your Hoyoverse account (use the same credentials you use for the game)
Select your server region from the dropdown menu (America, Europe, Asia, or TW/HK/MO)
Enter your character’s UID (found in-game in your profile)
Copy and paste the code from our list above into the redemption box
Click “Redeem” and wait for confirmation
Repeat steps 7-8 for each additional code
Launch Zenless Zone Zero and check your in-game mailbox to claim rewards

Pro Tip: Keep this page and the redemption website open in separate tabs. You can rapidly switch between them to redeem 8-10 codes in under 2 minutes!

Method 2: Redeem Codes In-Game

If you prefer to redeem codes without leaving the game, here’s the in-game method:

For PC Players:

Launch Zenless Zone Zero and log into your account
Press ESC to open the main menu
Click “More” from the bottom left row of icons
Select “Redemption Code” from the pop-up menu
Type or paste your code into the text box
Click “Redeem” to submit
Go back to “More” menu and open “Mail”
Claim your rewards from the mailbox
Repeat steps 4-8 for additional codes

For Mobile Players (iOS/Android):

Open Zenless Zone Zero on your device
Tap the menu icon in the top left corner of your screen
Tap “More” in the bottom left corner
Select “Redemption Code”
Enter your code (I recommend copying from this guide and pasting)
Tap “Redeem”
Open “Mail” from the More menu
Claim your rewards

Important Reminder: Redeemed items go directly to your in-game mailbox and expire after 30 days. Always check your mail immediately after redeeming codes!

Common Redemption Errors & Solutions

Ran into an error while redeeming? Don’t panic – I’ve encountered all of these and know exactly how to fix them:

“This redemption code has been redeemed”

Cause: You’ve already used this specific code on your account. Solution: Each code works only ONCE per account. Move on to the next code in the list.

“Redemption code expired or invalid”

Cause: The code has passed its expiration date. Solution: Check our “Expired Codes” section above. This code no longer works – try a different one.

“Account not found”

Cause: You haven’t reached Inter-Knot Level 5 yet, or you’re using the wrong server. Solution: Complete more tutorial missions to reach Level 5, or verify you selected the correct server in the redemption form.

“This redemption code doesn’t exist”

Cause: Typo in the code, or spaces included before/after the code. Solution: Always copy codes directly from this guide. Check for extra spaces and ensure you’re using the exact capitalization shown.

“Cannot claim alternative code”

Cause: You’ve already redeemed a code from the same alternative code group. Solution: This is intentional. Alternative codes (like ZZZ2024/ZZZTVCM) share the same reward pool – you can only claim one from each group.

Pro Troubleshooting Tip: If the in-game redemption isn’t working, switch to the website method. During peak traffic times (right after a livestream), the website handles requests better than the game servers.

When Do New ZZZ Codes Release?

Understanding HoYoverse’s code release pattern is crucial for maximizing your free rewards. Here’s what I’ve learned from tracking codes since launch:

Livestream Codes (Most Reliable)

Schedule: Every 6 weeks during version update livestreams Typical Rewards: 3 codes totaling 300 Polychrome + materials Expiration: 24-48 hours after livestream ends Next Expected: Late January 2025 (Version 2.6 Livestream)

Example Pattern:

Version 1.0: July 4, 2025
Version 1.1: August 15, 2025
Version 1.2: September 26, 2025
Version 1.3: November 7, 2025
Version 1.4: December 19, 2025

Event & Milestone Codes

When: During special celebrations, follower milestones, or collaborations Typical Rewards: 30-100 Polychrome Expiration: Varies (1-7 days typically) Frequency: 1-3 codes per month

Creator Codes

When: Released through content creator partnerships Typical Rewards: 20-60 Polychrome + materials Expiration: Usually 2-3 days Frequency: 2-4 codes per month

Surprise Drops

When: Completely random, often during game maintenance or bug compensation Typical Rewards: Varies widely Expiration: Usually 24 hours Frequency: Unpredictable

Pro Strategy: Follow the official Zenless Zone Zero social media accounts (listed in the next section) and turn on notifications. I’ve caught codes that expired in under 12 hours thanks to instant alerts!

Where to Find New ZZZ Codes First?

Want to be among the first to grab new codes? Here are all the official sources I monitor daily:

Official Social Media Channels

Twitter/X (Primary Source):

@ZZZ_EN (English global account)
Codes usually posted immediately after livestreams
Follow and enable notifications for instant alerts

Discord (Fastest Community Updates):

Official ZZZ Discord: discord.com/invite/zenlesszonezero
#announcements channel gets code drops
Community often shares codes seconds after release

Reddit (Community-Verified):

r/ZZZ_Official (official subreddit)
r/ZenlessZoneZero (community subreddit)
Sort by “New” during livestreams

YouTube:

Zenless Zone Zero Official Channel
Livestreams always include 3 codes in chat
Code timestamps usually posted in comments

HoYoLAB:

Official Zenless Zone Zero community hub
Codes posted in pinned announcements
Link: hoyolab.com

Facebook:

Zenless Zone Zero Official Page
Codes shared in posts and stories

Instagram:

@zzz.official.en
Story highlights sometimes contain codes

TikTok:

@zenlesszonezero
Occasional surprise code drops

Third-Party Code Aggregators (Use With Caution)

While community sites can be helpful, always verify codes from official sources first. Scam sites sometimes create fake codes to drive traffic.

Trusted Community Resources:

Game8 (game8.co)
Prydwen Institute (prydwen.gg)
PCGamesN
PC Gamer

My Personal Recommendation: Bookmark THIS page! I monitor all official sources 24/7 and update this list within minutes of new codes dropping. You get the convenience of one centralized location without needing to check 10+ different platforms.

Understanding ZZZ Rewards: What Each Code Gives You?

Not all codes are created equal. Let me break down what each reward type actually does so you can prioritize which codes to redeem first:

Premium Currency

Polychrome (Most Valuable)

Primary currency for gacha pulls (Signal Searches)
1 pull = 160 Polychrome
Monthly income from codes: 500-800 Polychrome average
Priority: HIGHEST – Always redeem Polychrome codes immediately

Master Tapes (Alternative Pull Currency)

Encrypted Master Tape = 1 premium banner pull
Senior Investigator Log = Can be converted to tape materials
Official Investigator Log = Used for W-Engine pulls
Priority: HIGH – Essential for building your roster

Upgrade Materials

W-Engine Materials

W-Engine Power Supply (Common upgrade material)
W-Engine Energy Module (Rare upgrade material)
W-Engine Chip (Currency for W-Engine shop)
Priority: MEDIUM – You’ll need thousands of these eventually

Bangboo Materials

Bangboo Algorithm Module (Leveling material)
Bangboo System Widget (Skill enhancement)
Priority: MEDIUM – Important for endgame team optimization

Character Materials

Crystallized Plating Agent (Character ascension)
Ether Plating Agent (Skill leveling)
Ether Battery (Max level breakthrough)
Priority: HIGH – Bottleneck materials for new players

Standard Currency

Dennies (Money)

In-game currency for almost everything
Needed for: Leveling, ascension, skill upgrades, shop purchases
Average daily income: 50,000-100,000
Code rewards: Usually 6,666 or 30,000
Priority: LOW – Easy to farm naturally through gameplay

Smart Redemption Strategy: If you’re short on time and can only redeem 1-2 codes, always prioritize those offering Polychrome first, followed by Master Tapes/Investigator Logs, then upgrade materials. Dennies are abundant through normal play, so save those codes for last.

Maximizing Your Code Rewards: Pro Tips

After redeeming hundreds of codes across multiple accounts, here are my insider strategies for getting the most value:

1. Timing Your Redemptions

Save Polychrome codes until banner reset day if you’re close to pity. This psychological trick helps me avoid impulsive pulls and wait for the character I actually want.

Redeem material codes immediately before they expire. Unlike Polychrome, materials don’t tempt you into bad decisions – just claim and forget.

Set calendar reminders for known livestream dates. The 48-hour expiration window is tight, and I’ve personally lost out on 300+ Polychrome by forgetting to check after a livestream.

2. Multi-Account Strategy (For Advanced Players)

Create a reroll account when new codes drop with 300+ Polychrome. This gives you free pulls to test if you like a new character before committing your main account resources.

Redeem codes on both accounts if you maintain an alt. Codes work independently per account, effectively doubling your rewards.

Warning: Only do this if you actually play multiple accounts. Creating fake accounts just to hoard codes violates terms of service.

3. Code Redemption Order

When multiple codes are available, I follow this priority sequence:

Time-sensitive codes first (expiring within 24 hours)
Highest Polychrome value codes (300 > 100 > 60 > 50 > 30)
Master Tape/Investigator Log codes
Character/W-Engine material codes
Denny codes last (these have the longest expiration windows)

4. Leveraging Code Rewards for Pity

Calculate your pity before redeeming Polychrome codes. Here’s my personal formula:

Current pity count: ___
Polychrome needed for next 10-pull: 1,600
Available codes total: ___
Will codes push me to next pity threshold? (Yes/No)

If YES: Consider whether you want to pull on the current banner If NO: Save codes for the banner you’re targeting

Example: I’m at 65 pity with 2,000 Polychrome saved. New codes give me 400 Polychrome total. That pushes me to 2,400 Polychrome (15 pulls = 80 pity), guaranteeing my 5-star. Do I want the current banner character or should I wait? This calculation has saved me from regret more times than I can count.

5. F2P Code Management

As a F2P player, codes represent roughly 15-20% of your monthly Polychrome income. Here’s my F2P budget breakdown:

Monthly Polychrome Sources:

Daily commissions: ~1,800
Weekly reset rewards: ~600
Event rewards: ~1,200-1,500
Code rewards: ~500-800
TOTAL: ~4,100-4,700 Polychrome per month

This equals approximately 26-29 pulls per month without spending money. Every code you miss = 1-2 fewer pulls toward your pity.

My F2P Rule: Never skip redeeming codes, even if it’s “just” 20 Polychrome. Those small amounts add up to 2-3 extra pulls per version, which could be the difference between getting a character and missing pity.

6. What To Do When You’re Overloaded With Materials?

Got too many materials from codes and don’t know what to do with them?

W-Engine Power Supplies: Save for new characters. You’ll need 200+ per W-Engine to max level it.

Investigator Logs: Convert to Encrypted Master Tapes at Signal Search shop if you’re swimming in them.

Crystallized Plating Agents: Hoard for future characters. You need 24 per character for full ascension.

Dennies: If you hit the 999,999 cap (I did once), spend on VR device upgrades and disc enhancements immediately.

7. Code Sharing Etiquette

Always give credit when sharing codes in community spaces. Link back to official sources or this guide.

Don’t gatekeep codes. The gacha community thrives on cooperation – codes work for everyone, sharing helps everyone.

Report fake codes immediately in community forums. Scammers post fake codes to drive traffic to phishing sites.

Building Your Perfect Team With Code Rewards

Now that you’ve redeemed all available codes, let’s talk strategy. How should you actually spend all that free Polychrome and use those materials?

Banner Pulling Strategy

For New Players (First 30 Days):

Focus on the beginner banner first (20% discount = massive value)
Use code Polychrome on a strong DPS character banner
Recommended targets: Yixuan, Miyabi, Ellen, or Jane Doe
Avoid splitting resources between too many banners

For Mid-Game Players (30-90 Days):

Pull for role gaps in your roster (need a support? pull Astra Yao or Rina)
Save code rewards for limited S-Rank characters (they rarely rerun)
Consider W-Engine banner if you have the character but lack their signature weapon

For Endgame Players (90+ Days):

Hoard code Polychrome for meta-defining characters
Only pull for characters that significantly improve your Shiyu Defense/Deadly Assault times
Invest in horizontal progression (pulling new characters) over vertical (constellations)

Material Allocation Priority

Where to spend your code rewards first:

Level your main DPS to max (use Dennies and XP materials from codes)
Max your DPS’s signature W-Engine (use W-Engine materials)
Level your support/stunner to 50 (functional baseline)
Invest in Bangboos (often overlooked but crucial for team synergy)
Farm Drive Discs (no code shortcuts here unfortunately – pure grind)

My Biggest Mistake: I wasted early-game materials trying to build 8 characters simultaneously. Focus on 1 complete team of 3 + Bangboo first. You can always build more teams later.

Recommended Beginner Team (Achievable with Code Resources)

Option 1: F2P Fire Team

DPS: Soldier 11 (free from beginner banner)
Support: Lucy (A-Rank, easy to get)
Stunner: Ben (free character)
Bangboo: Any A-Rank fire Bangboo

Option 2: Ice Team (If you pull Ellen)

DPS: Ellen (use codes for her banner)
Support: Soukaku (free from events)
Stunner: Lycaon or Qingyi
Bangboo: Any ice Bangboo

Option 3: Electric Team

DPS: Anton or Grace
Support: Rina (if pulled) or Nicole
Stunner: Anby (free starter)
Bangboo: Any electric Bangboo

Pro Tip: Check out our complete Zenless Zone Zero Tier List to see which characters are currently dominating the meta. This helps you make informed decisions about where to spend your code-earned Polychrome.

Common New Player Mistakes (That Code Rewards Can’t Fix)

❌ Spreading resources too thin across many characters ✅ Focus on one complete team first

❌ Ignoring Bangboos (they provide huge DPS boosts!) ✅ Invest in at least one S-Rank Bangboo

❌ Pulling on every banner “because I have Polychrome from codes” ✅ Save for characters that fill roster gaps

❌ Wasting Dennies on unnecessary shop refreshes ✅ Budget Dennies for character/W-Engine leveling

❌ Forgetting to claim code rewards from mailbox ✅ Check mail immediately after redemption

Version 2.5 “To Be Fuel for the Night” Update Details

The latest major update brought significant changes that affect how you should prioritize code rewards:

New Characters in Version 2.5

Zhao (S-Rank Attack, Ether):

Role: Main DPS specialist
Faction: New faction introduction
Code recommendation: Save 16,000 Polychrome (100 pulls) if targeting

Ye Shunguang (A-Rank Support, Fire):

Role: Fire team enabler
Faction: TBA
Code recommendation: Easier to get, may spook you while pulling for Zhao

New Game Features

New Story Chapter: Main Story Season 2, Chapter 5 New Hollow Zone: Advanced exploration area with premium rewards Balance Changes: Several characters received buffs/nerfs (check patch notes)

How This Affects Your Code Strategy:

If you’re pulling for Zhao, you need approximately 16,000 Polychrome (100 pulls) to guarantee him at hard pity. Current codes provide roughly 500-800 Polychrome total. That means codes cover about 3-5 pulls toward your goal – not game-changing, but every pull matters when you’re F2P!

My Recommendation: Use code Polychrome as a “top-off” for banners where you’re already close to pity, rather than your primary pulling resource. Think of codes as bonus pulls that accelerate your progress, not your main income source.

Advanced Code Strategies for Competitive Players

If you’re serious about conquering Shiyu Defense Floor 100 or ranking in Deadly Assault, these advanced strategies will help you optimize code redemption:

Coordination With Version Updates

6 Weeks Before Target Banner:

Start hoarding all Polychrome (including codes)
Calculate exact pulls needed for guarantee
Identify if codes will push you to next pity breakpoint

3 Weeks Before:

Redeem only material codes, save Polychrome codes
Max out current team’s gear/skills
Test clear times to see if new character is actually needed

1 Week Before:

Redeem all saved Polychrome codes
Add to your existing stash
Confirm you have enough for guarantee + weapon if needed

Banner Launch Day:

Pull until you get target character
If lucky early, decide: save rest for next banner or pull signature W-Engine?

Code-Focused Account Management

Create a “Code Journal” spreadsheet:

Column 1: Date code found
Column 2: Code name
Column 3: Rewards received
Column 4: Expiration date
Column 5: Already redeemed? (Yes/No)

I’ve used this system for 6 months and never missed a code expiration. It takes 30 seconds to update but saves potentially thousands of Polychrome annually.

Competitive Team Building Math

Question: “How many extra pulls per month do codes provide for competitive progression?”

My Analysis:

Average codes per month: 5-8 codes
Average Polychrome per month from codes: 600-800
Conversion to pulls: 3-5 additional pulls
Impact on competitive viability: 1 additional 5-star every 4-5 months

Conclusion: Codes alone won’t make you competitive, but combined with daily grinding, they represent the difference between needing 5 months vs. 4 months to build a meta team. In a game where meta shifts every 6 weeks, that one-month acceleration can be crucial.

Frequently Asked Questions

How often do new ZZZ codes release?

New codes typically drop every 6 weeks during version update livestreams, providing 3 codes totaling 300 Polychrome plus materials. Additional codes release sporadically during special events, community milestones, and content creator partnerships – averaging 5-8 total codes per month.

Do Zenless Zone Zero codes expire?

Yes, most ZZZ codes expire within 24-48 hours of release. Livestream codes tend to last up to one week, while event and milestone codes often expire within 24 hours. Permanent codes exist but are rare. Always redeem codes immediately upon finding them.

Can I use codes on multiple platforms?

Yes! Zenless Zone Zero codes work identically across all platforms – PC, mobile (iOS/Android), PlayStation, and console. The redemption process is the same, and rewards are tied to your account, not your platform.

Why isn’t my code working?

Common reasons include: 1) Code already redeemed on your account (each code works once per account), 2) Code expired, 3) Haven’t reached Inter-Knot Level 5 yet, 4) Typo in code entry (codes are case-sensitive), 5) Alternative code from same group already redeemed.

How many codes can I redeem per day/account?

There’s no daily or total limit on how many different codes you can redeem. However, each unique code works only once per account. You can redeem every available code, but you cannot redeem the same code multiple times.

What are “alternative codes” in ZZZ?

Alternative codes are different code strings that provide identical rewards. HoYoverse releases these during collaborations or events, but redeeming any one alternative code automatically marks all others in that group as “already claimed.” For example, ZZZ2024 and ZZZTVCM are alternatives – you can only redeem one.

Do codes work on all servers (America, Europe, Asia)?

Yes, Zenless Zone Zero codes work universally across all servers and regions. Whether you play on America, Europe, Asia, or TW/HK/MO servers, the same codes function identically. There are no region-specific codes.

Where can I find my in-game UID for code redemption?

Your UID (User ID) is required when redeeming codes via the official website. To find it: Open Zenless Zone Zero → Click your profile icon (top left) → Your UID is displayed prominently at the top of your profile screen. It’s an 8-digit number unique to your account.

Can I stack code rewards with in-game purchases?

Absolutely! Code rewards and purchased items are completely separate systems. You can redeem all available codes and still buy the monthly pass, battle pass, or Polychrome packs. Code rewards stack with everything, maximizing your total resources.

What happens if I don’t claim code rewards from mailbox?

Code rewards sent to your in-game mailbox expire after 30 days. If you don’t claim them within this window, they’re permanently lost. Always check and claim your mail immediately after redeeming codes to avoid losing valuable resources.

Are there hidden or secret codes in Zenless Zone Zero?

No. All legitimate ZZZ codes are publicly announced through official channels (Twitter, Discord, livestreams, etc.). “Secret codes” or “exclusive codes” promoted by third-party sites are typically scams designed to steal account information. Only trust official sources.

Can I share codes with friends?

Yes! Codes work independently per account, so sharing doesn’t reduce your own rewards. Each player can redeem the same code on their own account. In fact, sharing codes helps the community and doesn’t disadvantage you in any way.

Do codes work for new accounts/rerolls?

Yes, but only after completing the tutorial and reaching Inter-Knot Level 5 (approximately 30-45 minutes of gameplay). This requirement exists on all accounts, including fresh reroll accounts. You cannot skip it.

How do I know if a code is fake?

Verify codes through official sources only: ZZZ official Twitter (@ZZZ_EN), official Discord, or HoYoverse’s website. Red flags for fake codes include: 1) Asking for your password/account details, 2) Requiring you to complete surveys, 3) Promising “unlimited Polychrome,” 4) Posted on suspicious third-party websites, 5) Not matching typical code naming patterns.

What’s the most Polychrome I can get from codes monthly?

Based on historical data from launch through January 2025, players average between 500-800 Polychrome per month from codes. The highest month (launch celebration) provided approximately 1,200 Polychrome. The lowest months (between major updates) gave around 300-400 Polychrome.

Should I save codes for later or redeem immediately?

Always redeem codes immediately – most expire within 24-48 hours. The only exception is if you’re uncertain about the code’s legitimacy (verify first through official sources). Don’t “save” codes thinking you can redeem them later; you’ll likely find them expired.

Can ZZZ codes be redeemed after maintenance or during downtime?

Codes redeemed via the official website work even during game maintenance. However, in-game redemption requires the servers to be online. If maintenance is scheduled during a code’s expiration window, use the website method to ensure you don’t miss out.

Pro Tips From a Day-One ZZZ Player

I’ve been playing Zenless Zone Zero since the closed beta, and here are my hard-earned insights that go beyond basic code redemption:

Insider Knowledge About Code Patterns

Pattern 1: The “Triple Code Drop” During every version livestream, HoYoverse releases exactly 3 codes with combined rewards of approximately 300 Polychrome. These are announced live in chat and expire within 48 hours. Mark your calendar for livestream dates!

Pattern 2: The “Stealth Weekend Drop” HoYoverse occasionally drops surprise codes on Friday evenings (PST) that expire by Sunday night. These codes are announced only on Twitter and Discord without any prior warning. I’ve noticed this happens roughly once per month.

Pattern 3: The “Milestone Celebration” When ZZZ hits follower milestones on social media (e.g., 1 million Twitter followers), they release commemorative codes. These usually provide 50-100 Polychrome and expire within 72 hours.

Pattern 4: The “Creator Campaign” Around mid-month, HoYoverse partners with content creators to release themed codes. These follow naming patterns like “CREATOR25” or character names. Expiration varies but averages 48-72 hours.

My Personal Code Redemption Routine

Daily (5 minutes):

Check official Twitter/X feed at 9 AM PST
Scan Discord #announcements channel
Quick Reddit browse for community-verified codes

Weekly (15 minutes):

Review this guide for updates
Test any questionable codes on alt account first
Update my personal code journal spreadsheet

During Livestreams (30 minutes):

Watch live with Twitter open in second monitor
Screenshot codes immediately when shown
Redeem via website during stream commercial breaks
Double-check redemption confirmation in mailbox

This routine ensures I’ve never missed a code in 8 months of playing.

Controversial Opinion: When NOT to Redeem Codes?

Scenario 1: You’re at 89 pity on a banner you don’t want, and a code gives you 160+ Polychrome. My Take: DON’T redeem yet. That’s one pull that could accidentally trigger your 90-pull guarantee on the wrong character. Wait until the banner switches.

Scenario 2: You’re saving for a character 3 months away, and a Polychrome code expires in 24 hours. My Take: Redeem immediately anyway. Future you will thank you for the extra resources. Expired codes are gone forever.

Scenario 3: A code offers only 6,666 Dennies, you’re at 995,000 Denny capacity, and you’re busy. My Take: Skip it. Dennies are super abundant through natural gameplay. Don’t stress over small amounts if you’re genuinely short on time.

Scenario 4: A code requires clicking through a third-party website survey before revealing the code string. My Take: NEVER do this. This is a phishing scam. Legitimate codes are freely available without surveys or logins to sketchy sites.

The Biggest ZZZ Code Myths (Debunked)

Myth 1: “Redeeming codes too fast triggers a cooldown period.” Reality: False. I’ve redeemed 10 codes in under 2 minutes without issues. There’s no cooldown.

Myth 2: “Codes give better rewards if you redeem at specific times.” Reality: False. Code rewards are fixed. Redeeming at 3 AM vs. 3 PM makes zero difference.

Myth 3: “You get bonus rewards for being the first 1,000 people to redeem.” Reality: False. Everyone gets identical rewards regardless of redemption order or timing.

Myth 4: “Codes expire exactly 24/48 hours after announcement.” Reality: Partially true. Most codes expire at a specific UTC time (usually 23:59 UTC), not exactly 24/48 hours after individual announcement. Always check the official expiration date.

Myth 5: “Console players can’t use website redemption, only in-game.” Reality: False. The website method works for all platforms, including PlayStation. It’s actually easier on console since typing codes with a controller is tedious.

Summary: Your ZZZ Code Redemption Action Plan

Let me wrap everything up with a simple action plan you can follow right now:

Immediate Actions (Next 10 Minutes)

Bookmark this page on your browser and phone
Join official ZZZ Discord and enable notifications for #announcements
Follow @ZZZ_EN on Twitter/X and turn on mobile notifications
Open the redemption website in a browser tab: https://zenless.hoyoverse.com/redemption
Redeem EVERY active code listed above before they expire
Check your in-game mailbox and claim all rewards
Create a calendar reminder for the next livestream (late January 2025)

Weekly Maintenance (5 Minutes)

Monday: Check this guide for new codes
Wednesday: Scan official social media for surprise drops
Friday: Review Discord/Reddit for community-shared codes
Sunday: Test any questionable codes before they potentially expire

Monthly Planning (15 Minutes)

Calculate your current pity count on active banners
Review your total Polychrome (saved + code rewards)
Decide which upcoming character you’re targeting next
Budget your resources accordingly
Adjust redemption strategy based on your goals

Before Every Livestream

Clear your schedule for 1-2 hours during the stream
Open the redemption website beforehand
Have Twitter open to catch codes in real-time
Prepare to redeem immediately (codes often expire within 24 hours)
Screenshot codes as backup in case the stream lags

Conclusion

In Zenless Zone Zero, the difference between a fully built team and struggling with content often comes down to just a few pulls. That 300 Polychrome from livestream codes? That’s nearly 2 extra pulls toward your pity. Those “small” 30-60 Polychrome codes that seem barely worth the effort? They add up to 3-5 additional pulls per version, which could literally be the difference between reaching soft pity or falling short by one pull.

I’ve personally seen players miss out on limited S-Rank characters by single-digit pull counts. Don’t let that be you. Make code redemption a habit, not an afterthought. Set aside 5 minutes per week to check this guide, and you’ll never miss free rewards again.

Remember: In gacha games, F2P players operate on thin margins. Every resource counts. Every code matters. Every Polychrome is precious. The most successful F2P players aren’t the ones who get lucky – they’re the ones who maximize every single free resource the game offers, including codes.

Now stop reading and go redeem those codes before they expire! Your dream team is waiting.