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Zenless Zone Zero (ZZZ)

Decibel Rating and Ultimate Guide

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☆ New: Tier List Maker & Community Tier List Contest!
★ Upcoming: Version 2.5, Zhao, & Ye Shunguang!
2.4 Agents: Dialyn, & Banyue
2.3 Phase 2: Yidhari Release & Ju Fufu Rerun
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Decibel Rating and Ultimates Guides

The Decibel Rating is the number found at the upper left side of the screen that enables Ultimate attacks in Zenless Zone Zero (ZZZ). See what Decibel Rating is, how to use Ultimates, and the best time to use Ultimates!

What is a Decibel Rating?

Accumulates as You Attack

Decibel Rating and Gauge

The Decibel Rating is the stylized number at the upper left side of your screen below your character health bars.

As of Version 1.4, each Agent now has their own independent Decibel Rating, determined by the yellow gauge beside their Energy Gauge.

Accumulates Faster With Strong Attacks

You can build up the Decibel Rating by attacking enemies, which accumulates faster when doing actions like Chain Attacks, Dodge Counters, and Assist Follow-Ups.

Reach 3000 Points to Activate Ultimates

Reach 3000 Points

The maximum points each Agent can get in a single decibel accumulation phase is 3000 points. It is also the required points needed to activate their respective Ultimates.

Unless an Ultimate is used, Agents will stop accumulating Decibel Rating, so make sure to use their Ultimate at the most opportune times according to your gameplay and strategy.

Agents Accumulate Decibels Independently

One of the major gameplay updates in Version 1.4 is that each Agent in your squad can now accumulate Decibels and cast their Ultimates independently.

This means there will be no more sharing of a single Decibel Rating, and each Agent can cast their Ultimates one after the other! Take this into consideration when formulating your parties and strategies.

▼ When to Use Ultimates ▼

How to Use Ultimate Attacks

  1. Reach 3000 Decibel Rating
  2. Press the Ultimate Button When Decibel is Full

Reach 3000 Decibel Rating

Inactive and Active Ultimate

▲ Inactive VS Active Ultimates

To use Ultimate attacks, an Agent must first reach a Decibel Rating of 3000.

This is the very first requirement to be able to use any Ultimate in Zenless Zone Zero. You'll know the Ultimate is activated if the Ultimate button turns orange from black.

Basic Combat Guide and Tips

Press the Ultimate Button When the Decibel Rating is Full

Once the Decibel Rating reaches maximum, press the Ultimate button to perform your active character's Ultimate attack. The Ultimate icon will also light up to indicate that it is ready to use.

Now that Decibel Ratings are independent, be sure to switch to appropriate Agents according to your strategy! Using the Ultimates of certain Agents such as Burnice enables Quick Assists, which can be strategic.

How to Use Perfect and Quick Assists

When to Use Ultimate Attacks

Use Ultimates When Enemy is Stunned

Use Ultimate When Enemies are Stunned

Filling up an enemy's Daze gauge causes them to enter the Stunned state, immobilizing them and increasing the damage they receive.

This is the best time to use an Ultimate to maximize the damage of your attacks, especially when you're using an Attack Agent or any DPS Agent such as Jane or Miyabi.

How to Daze and Stun an Enemy

Use At the Start With Stun Characters

If you are running a Chain Attack Team of any kind, using a Stun Agent's Ultimate can almost instantly stun an enemy, enabling Chain Attacks much faster.

Using this strategy can help take out a huge chunk of an opponent's HP.

Basic Combat Guide and Tips

Use Ultimates According to Your Strategy

Now that Ultimates can be used by each Agent, take time to really get to know your Agents' capabilities and take them into consideration when forming parties. That way, casting Ultimates consecutively will be beneficial.

For example, any attack by Soukaku that consumes Vortex for Fly the Flag increases the ATK and Ice DMG of the party. This includes her Ultimate. Cast it, then initiate a Quick Assist with Ellen or Miyabi for maximum DMG!

Use Ultimates in Emergencies

When push comes to shove, never hesitate to use your Ultimates! Not only will this make your character invulnerable, but it will also save you in a pinch when your strategy gets messed up.

Say you are running a Disorder Team with Burnice and Piper, and the former has Energy to spare while the latter has none. You can initiate Burn with Burnice's EX Special Attack, then cast Piper's Ultimate to keep up with your strategy!

Zenless Zone Zero Related Guides

Zenless Zone Zero - Tips and Tricks

Tips and Tricks Guide

All Zenless Zone Zero Tips and Tricks

Gameplay Guides
How to Level Up Characters How to Build and Enhance Characters
How to Ascend (Promote) Characters How to Recover Battery Charge
How to Raise Your Inter-Knot Level All Inter-Knot Level Rewards
Daily and Weekly Server Reset Times How to Change the Time
List of All Achievements Trophy Guide
Missing Mini Cargo Truck Locations and Rewards Reroll Guide
Microtransactions and Best In-App Purchases How to Increase Agent Trust Level
Fast Travel Guide: How to Teleport How to Modify and Upgrade W-Engines
How to Gain Energy How to Heal Characters
Compendium Guide List of Primer Trials and All Rewards
Best Standard Banner Character Guide How to Get Promoters for Random Play
Exploration Elements Workbench Guide
How to Level Up Drive Discs How to Upgrade Core Skills
How to Pet Cats Public Telephone Guide
How to Change Your Name All Stats Explained
How to Raise Your Proxy Rank Immersive Storytelling Mode Guide
How to Get and Change Namecards Skill Enhancement Guide
How to Take Pictures How to Level Up and Ascend Bangboos
Best Battery Priority Guide Best A-Rank W-Engine to Get from the Bundle
San-Z Studio and Display Stand Guide Special Training Plan Guide
Journey System Explained Burnout Guide
Proxy Wardrobe Guide All Skins and Outfits
All Summer Skins -
Combat Guides
Basic Combat Guide How to Daze and Stun
Chain Attack Guide Ultimate and Decibel Rating
Perfect Dodge and Counter Perfect Assists and Parries
Attribute Anomaly What are Additional Skills?
How to Destroy Enemy Parts How to Do EX Special Attacks
How Do Shields Work? Aftershock
How to Do an Assist Counter How to Do a Double Chain Attack
How to Do a Shoulder to Shoulder Attack -
Items and Collectibles
How to Farm Polychromes How to Get and Use Residual Signal
How to Get and Use Fading Signal How to Get and Use Encrypted Master Tape
Best Ways to Farm Denny (Money) How to Get and Use HIA Commemorative Coin
How to Get and Use W-Engine Chip How to Get and Use Ether Battery
How to Get and Use Boopon How to Get and Use Bangbuck
How to Get and Use Monochrome Exclusive Skins for W-Engines
How to Get Dynamic Wallpapers How to Collect Observation Data
How to Use Photowall How to Get Cat Food Cans
HIA Coins Sixth Street Locations HIA Coins Brant Street Locations
HIA Coins Lumina Square Locations HIA Coins Ballet Twins Road Locations
HIA Coins Blazewood Locations HIA Coins Port Elpis Locations
Game Modes and Dailies
Dailies - Errands Guide Hollow Deep Dive Explained
Officer Mewmew Medal Locations and Challenges Notorious Hunt Guide
Routine Cleanup Guide Casual vs Challenge Mode
Frequently Asked Questions
Should You Choose Belle or Wise? Does Zenless Zone Zero Have Crossplay?
Are There Multiplayer Features? How to Transfer Data
How to Exit the Game How to Play With Controller on PC/Mobile
Birthday Guide: What Do You Get On Your Birthday Which Server Should I Use?
New Eridu City Fund Battle Pass Guide Can You Reset an Account?

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