The New Eridu City Fund is the Battle Pass for Zenless Zone Zero (ZZZ). Check out the basic and premium paths of the pass, the rewards you get, and whether you should purchase the Growth Plan or not.

What is the New Eridu City Fund?

Zenless Zone Zero's Battle Pass

The New Eridu City Fund is Zenless Zone Zero's version of the Battle Pass! By playing the game and completing your Battle Pass Tasks, you will receive rewards every time it levels up.

The Battle Pass is unlocked after completing the Combat Simulation tutorial in the HIA Club during Chapter 1 - Main Quest.

New Eridu City Fund Rewards

All Battle Pass Rewards

Every time you level up the Battle Pass, you'll receive various rewards ranging from common Exp. Materials and Dennies, all the way to rarer items like Boopons and Master Tapes!

Premium Path Gives Better Rewards

The Battle Pass also has a Premium Path called the Growth Plan, which rewards the player with even better rewards like Encrypted Master Tape and even an A-Rank W-Engine of your choice!

Open to View a Full List of Rewards!

Item	Basic?	Premium?
Official Investigator Log	✔	✘
W-Engine Power Supply	✔	✘
Bangboo Algorithm Module	✔	✘
Senior Investigator Log	✔
W-Engine Energy Module	✔
Bangboo System Widget	✔
Denny	✔
Master Tape	✔	✘
Encrypted Master Tape	✘	✔
Boopon	✔
Ether Battery	✔
Original Chip	✘	✔
Hamster Cage Pass	✔
Tuning Calibrator	✔	✘
Hi-Fi Master Copy	✘	✔
Great Builder's Certificate Free W-Engine Selector	✘	✔
Polychrome	✘	✔

Recommended Battle Pass W-Engine (Weapon)

Depends on Which Agent Needs a Weapon

If you purchase the Growth Plan, you'll be able to choose from the following W-Engines once the Battle Pass reaches Lv. 30.

• Attack: Cannon Rotor
• Stun: Six Shooter
• Anomaly: Electro-Lip Gloss
• Support: Unfettered Game Ball
• Defense: Spring Embrace

It's recommended to pick a W-Engine for an Agent that doesn't have their Signature W-Engine yet, as the Battle Pass ones will be of their best alternatives until you can get it.

New Eridu City Fund Battle Pass Price

Difference Between Growth and Premium Plans

	Growth Plan	Premium Plan
Price	$9.99	$19.99
Unlocked Path	Unlocks the Premium Growth Plan path.
Bonus Rewards	None	・10 Battle Pass Levels ・Exclusive Avatar ・Exclusive Namecard ・ Polychrome x200 ・ Ether Battery x5

The main difference between the Growth and Premium Plans is that the Growth Plan just unlocks the premium path, while the Premium Plan adds an exclusive Avatar and Namecard, as well as 200 Polychromes and 5 Ether Batteries!

Unless you want the extra cosmetic accessories from the Premium Plan, it's better to purchase the Growth Plan as its $10 cheaper.

Namecard and Avatar Limited Rewards

Update	Premium Plan Avatar and Namecard
v 1.0
v 1.1
v 1.2
v 1.3

Each Season will have a different set of cosmetics from the Premum Plan. Make sure to check the new ones after every major update!

Should You Buy the ZZZ Battle Pass?

Only if You're Invested in Zenless Zone Zero

You should only consider purchasing the Growth or Premium Plans if Zenless Zone Zero will be one of your main games going forward. If you only plan on playing this game in passing, then you'll lose out on the benefits a more dedicated player would receive.

Also, if you don't invest time into the game, you won't unlock the higher levels of the Battle Pass where the premium path really shines.

Premium Path Plans are Not a One-Time Purchase

It should be noted that the premium path plans need to be re-purchased every time a new Battle Pass is released. After the current season ends, players will need to re-purchase the Growth or Premium Plan to unlock the premium path once more.

How to Level-Up the New Eridu City Fund

Complete Daily, Weekly, Season Tasks

The regular way most players will level up the Battle Pass is by completing tasks listed in the Expansion Tasks tab. Remember that these will refresh after their respective time periods end, so always keep an eye out for what to do next!

Purchase Levels Using Polychromes

You can also purchase Battle Pass Levels by spending Polychromes. Each level will cost 150 Polychromes, but the game will automatically set it to the highest amount you can purchase.

Purchase the Premium Plan

The last way to gain Battle Pass Levels is if you purchase the Premium Plan. This will give you 10 Levels, on top of other exclusive bonuses!

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