Construction Ruins - Hollow Zero Guide

Construction Ruins guide in Zenless Zone Zero (ZZZ). Includes Hollow Zero walkthrough, License Levels, Construction Ruins, Resonia Collection, tips and more!

Hollow Zero Stage Guides
Qualification Assessment	Old Capital Metro	Construction Ruins
Abandoned Skyscraper	Withering Garden	Nineveh

Construction Ruins Devices and Countermeasures

Stage Where You Borrow and Repay Gear Coins

In Construction Ruins, you can borrow gear coins at levels 1-3 in beginning. Borrowed gear coins can be used to purchase Resonia, so the more you borrow, the better off you will be, but you will have to pay them back eventually, so use them wisely.

Damage Dealt Increases With the Amount of Gear Coins Consumed

Resource Conversion is exclusive in the Construction Ruins Resonia Collection, which the damage dealt to the entire squad increases by 0.5% for every 100 gear coins consumed, and increases to a maximum of 50% when 10,000 gear coins are consumed. It's a very powerful buff, so aim to consume 10,000 pieces.

Tips!	When the debt is fully repaid, the Resonia is catalyzed, and an effect that increases damage dealt by 30% for Assist Follow-Up and Dodge Counter is added.

Cashback Rebates Also Occurs

Due to the Resonia Collection effect of the Piggy Bank Crate, cashback occurs when making purchases with Gear Coins. The higher the debt amount, the higher the cashback amount.

Avoid Falling Short the Borrowed Amount

Just before the goal, investors are always asked to repay the debt. If you repay the amount in full, a Resonium effect will be added, and you can also receive merit effects with the remaining gear coins, but if you are unable to repay the amount, you will lose a lot of Resonia.

Construction Ruins Stage Strategy Tips

Borrow Gear Coins and Buy Resonia Collection

Construction Ruins has many gear coin slots and gear shops on each level. You can get a large amount of Resonia Collection compared to other Hollow Zero maps, so collect 4 or 8 of the same style and aim to get Advanced Resonium.

Maximum Loan Amount Recommended

As you progress through the ranks, you will be approached by investors for loans. As the amount you borrow increases, the cashback amount also increases, so we recommend that you borrow the maximum amount at each tier for Basic.

Decide on Route Selection First

In Construction Ruins, you basically aim for the right side of the map, but you cannot go back and the columns above and below will decrease as you advance. First, you need to decide on a certain route, and aim for it at the shortest distance, especially if you want to step on the squares at the top and bottom edges.

Recommended Team Composition and Resonia Collection

Electric Attribute Team is the Most Recommended

Recommended Leader
Recommended Squad Members

Construction Ruins bosses are weak to Electric and Ether attributes, so it is advantageous to focus on Electric attributes. Additionally, many of the mid-bosses have resistance to Fire and Physical attributes, making Ice attributes the second-best recommendation.

Tips!	In the Heartland and Core areas, medium bosses that are resistant to Fire Attribute will no longer appear, so it is recommended to organize a team with Fire Attributes.

Recommended Resonia Collection Effects

Emblem	Features
Shock	- Strengthen Electric DMG - Improve the efficiency of adding Attribute Anomaly to [Shock] - Additional effects occur with Electric damage. - Change according to the leader's Attribute
Freeze	- Ice DMG strengthened - Improve Attribute Anomaly grant efficiency of [Freeze] - Additional effects occur during [Freeze] - Change according to Leader's Attribute
Energy	- Energy and Decibels acquisition efficiency is increased - Damage of each skill is strengthened - Special Attack and Gathering Skills become easier to use
Crit	- CRIT Rate and Crit DMG are UP - Increase the firepower of all allies - The S-Rank High-Explosive Grenade excels at instantly eliminating normal enemies
Support	- Perfect Assists and Assist Follow-Up has been greatly enhanced - Energy recovery and [Shield] can also be added

Construction Ruins' recommended Resonia Collection is Shock, Freeze, Energy, Critical Strength, and Support. Prioritize getting Shock and Freeze from Electric and Ice Attribute teams respectively.

Construction Ruins Unlock Conditions

There Are Three Unlock Conditions for the Construction Ruins Stage

The 'The Forgotten City' is a sub-quest quest for Construction Ruins. Therefore, the two actual conditions for unlocking Construction Ruins are completing Old Capital Metro and Outer Area while progressing through the storyline.

Each Difficulty Level of Construction Ruins is Unlocked by Level

After unlocking the Construction Ruins stage, a new difficulty level will be available based on the completion of the prerequisite Commissions and Inter-Knot Level. You can also earn Inter-Knot Credit (experience points) when you complete it for the first time, so aim to complete it as soon as it is released.

Zenless Zone Zero Related Guides

Collectibles

Collectibles
Mewmew	HIA Coins	Cargo Trucks

Training and Challenges

Training
Combat Simulation	Routine Cleanup	Expert Challenge
Challenges
Notorious Hunt	Hollow Zero	Shiyu Defense

Weekly Bosses Guide
Dead End Butcher	Unknown Corruption Complex	Twin Marionettes

Useful Guides