Zenless Zone Zero Version 2.8 New Eridu City Fund Event Guide

zenless Zone Zero

May 5

Written By Animon

The Version 2.8 update for Zenless Zone Zero introduces a refreshed New Eridu City Fund progression event, offering tiered rewards, upgrade paths, and exclusive limited-time collectibles. The system is designed around seasonal progression, where players complete tasks, increase Fund Level, and unlock increasingly valuable rewards.

For players tracking progression-based rewards, this update is especially important because it combines free rewards, paid plans, and milestone bonuses into a single structured system. At Animon Life, similar live-service reward structures are often analyzed because they influence long-term engagement trends in major anime-style games.

Version 2.8 City Fund Event Overview

The New Eridu City Fund in Version 2.8 is a seasonal progression system that allows players to earn rewards by leveling up their Fund Tier through Expansion Tasks.

The system begins each season with a Basic Plan and expands into Growth and Premium options for additional rewards.

Core Event Structure

  
      Plan Type
      Access Method
      Key Benefit
    
      Basic Plan
      Automatically unlocked
      Standard seasonal rewards
    
      Growth Plan
      Paid unlock
      Immediate bonus + premium track access
    
      Premium Plan
      Growth Plan + upgrade
      Highest reward tier + exclusive items

This structure ensures that every player participates in progression while offering optional paid upgrades for enhanced rewards and cosmetics.

Event Duration and Key Deadlines

The City Fund event runs for a fixed period tied to Version 2.8, giving players a limited window to complete progression and claim rewards.

The event timing is critical because purchase availability and reward claiming follow different cut-off points.

Timeline Breakdown

  
      Phase
      Date / Time
      Description
    
      Event Start
      After Version 2.8 update
      City Fund begins
    
      Purchase Deadline
      2026/06/15 – 02:59 (server time)
      Growth/Premium purchases close
    
      Event End
      2026/06/15 – 03:59 (server time)
      Expansion Tasks conclude

Even after purchase restrictions end, players can still complete tasks and claim eligible rewards until the event fully concludes.

Rewards Breakdown for Growth and Premium Plans

The City Fund offers layered rewards based on the chosen plan. Players can unlock immediate bonuses as well as progression-based rewards tied to Fund Level milestones.

At Animon Life, reward systems like this are often highlighted because they strongly influence how players prioritize seasonal progression content.

Initial Unlock Rewards

  
      Plan Type
      Immediate Rewards
    
      Growth Plan
      Polychrome ×680, Avatar: “Camera Sense”
    
      Premium Plan
      Additional Polychrome ×208, Menu Decoration Set, W-Engine Microcontroller Unit, Resonating Core, Ether Batteries

The Premium Plan significantly expands initial value by adding both currency and progression materials.

Progression Rewards from City Fund Levels

Players who unlock Growth or Premium Plans can continue earning rewards by leveling up their City Fund through Expansion Tasks.

These rewards scale with progression and include both cosmetic and upgrade materials.

Level-Based Reward Pool

  
      Reward Type
      Example Items
    
      Exclusive Namecard
      “Shadowlight Intermission”
    
      Upgrade Items
      W-Engine Microcontroller Unit
    
      Pass Items
      Hamster Cage Pass
    
      Enhancement Materials
      Resonating Core, Ether Batteries
    
      Custom Rewards
      Selectable upgrade material types

This flexible reward system allows players to tailor their material selection to their build priorities, which is especially useful for endgame optimization in Zenless Zone Zero.

Special Milestone Reward: Great Builder’s Certificate

Players reaching City Fund Level 30 receive a special milestone reward called the Great Builder’s Certificate.

This reward is time-limited and tied specifically to the current season, meaning it does not carry over to future City Fund cycles.

Certificate Rules Summary

  
      Condition
      Rule
    
      Required Level
      City Fund Lv. 30
    
      Availability
      Current season only
    
      Carry-over
      Not retained in next cycle
    
      Expiry
      Automatically expires if unused

This creates urgency for high-level players to complete progression within the season timeframe.

Unlock Requirements and Gameplay Access

Players must unlock specific story progression before participating in the City Fund system.

The requirement ensures that only players with access to core gameplay systems can engage with Expansion Tasks.

Entry Requirement

  
      Requirement Type
      Condition
    
      Story Progress
      Main Story Chapter 1 completed
    
      Mission Name
      “Cat’s Lost & Found”
    
      System Unlock
      Combat Simulation unlocked

This ensures that the City Fund system integrates naturally into early- to mid-game progression.

How the New Eridu City Fund System Works

The City Fund operates as a seasonal task-and-reward loop where players complete Expansion Tasks to gain experience and increase their Fund Level.

At each season start, the Basic Plan is automatically enabled, allowing all players to participate without upfront cost.

Players can then choose to upgrade depending on desired rewards and progression speed.

For North American players, structured seasonal systems like this are frequently tracked by platforms such as Animon Life because they often align with broader live-service monetization trends seen in major anime RPG ecosystems.

Strategic Value of Growth vs Premium Plan

Choosing between Growth and Premium depends on player goals, resource needs, and progression speed.

Plan Comparison Summary

  
      Aspect
      Growth Plan
      Premium Plan
    
      Cost Tier
      Lower
      Higher
    
      Immediate Rewards
      Yes
      Expanded set
    
      Materials
      Moderate
      High quantity
    
      Cosmetics
      Avatar only
      Avatar + additional items
    
      Upgrade Path
      Can upgrade later
      Fully unlocked

Players can initially unlock Growth and later upgrade to Premium using the Plan Upgrade system.

This flexible upgrade path enables more adaptive spending decisions throughout the event period.

Summary

The Version 2.8 City Fund event in Zenless Zone Zero introduces a structured seasonal progression system featuring Basic, Growth, and Premium Plans. Players earn rewards by leveling up their Fund through Expansion Tasks, with milestone bonuses like the Great Builder’s Certificate adding additional incentive for progression.

The system combines Polychrome rewards, exclusive cosmetics, upgrade materials, and customizable item selection, making it one of the more layered seasonal features in the update.

Animon Life continues to follow and update official merchandise releases like this for North American customers.

FAQs

What is the New Eridu City Fund in Version 2.8?

It is a seasonal progression system where players complete Expansion Tasks to earn rewards and increase their City Fund Level.

Do I need to buy a plan to participate?

No. The Basic Plan is automatically unlocked each season, allowing all players to earn standard rewards.

What is the deadline to purchase Growth or Premium Plans?

Purchases close on 2026/06/15 at 02:59 (server time), while the event ends at 03:59.

What happens to the Great Builder’s Certificate?

It is a seasonal reward for reaching Level 30 and expires at the end of the current City Fund period.

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