Wish Filing Station Event Guide
☆ New: Tier List Maker & Co-Op Board!
★ Upcoming: Version 2.6, Sunna, & Aria!
☆ 2.5 Debut: Ye Shunguang & Zhao
★ 2.5 Rerun: Alice, Soldier 0 Anby, & Astra
☆ Tier Lists: Agents | W-Engines | Bangboos | Teams
★ Redeem Codes for free Polychromes!
Wish Filing Station is an item exchange event in Zenless Zone Zero (ZZZ) 2.5. See the Wish Filing Station event details, how to play it, and all the rewards here!
List of Contents
Wish Filing Station Event Information
Item Exchange Event Details
 |
|
| Event Start | January 14, 2026 |
|---|---|
| Event End | February 2, 2026 |
| How to Unlock | Reach Inter-Knot 20+ Clear Season 1 Chapter 1 - Intermission Main Story |
| Reward | |
Wish Filing Station is an item exchange event in Version 2.5, where Proxies must log in consecutively and use batteries to exchange Wish Bottles to Amillion for Polychrome rewards!
How to Play Wish Filing Station
Wish Filing Station Event Guide
Exchange Wish Bottles For Rewards
It is similar to the previous event, Wish Bottle Adrift. Proxies can obtain a Wish Bottle after logging in each day during the event period and by consuming a Battery Charge from doing Combat Simulation, Area Patrol, and Expert Challenge.
Get Polychromes from Amillion
After giving a certain number of wish bottles, Proxies can access the Wish Bottle messages and claim their corresponding Polychrome reward from Amillion at Sailume Bay.
Proxies must participate in this event consecutively in order to receive all rewards during the event period!
Wish Filing Station Event Rewards
Total Item Exchange Event Rewards
| Wish Filing Station Rewards |
|---|
 Polychrome
x420 |
Battle Pass Rewards
| Requirements | Rewards |
|---|---|
| Toss a total of 14 wish bottles and claim all event rewards in the "Wish Filing Station" event |  x1200 |
Complete all 14 Wish Bottles and claim all rewards during the event to get 1,200 City Fund EXP to level up your Battle Pass for more rewards!
New Eridu City Fund Battle Pass Guide
Zenless Zone Zero Related Guides
Ongoing Events
| Event Guide | Event Duration | |
|---|---|---|
 Sword Seeker Chronicles
|
12/31/2025 - 02/05/2026 | |
 Special Visitor
|
12/30/2025 - End of 2.6 | |
 Filmgoer Thank You
|
12/30/2025 - End of 2.5 | |
 The Final Callback
|
12/30/2025 - 02/05/2026 | |
 All-New Program
|
12/30/2025 - 02/05/2026 | |
|
Wish Filing Station
|
01/14/2026 - 02/02/2026 | |
 Shadow Riptide Clash
|
01/09/2026 - 01/26/2026 | |
 Joint Investigation - The Divine Maze
|
01/03/2026 - 01/22/2026 | |
Upcoming Events
| Event Guide | Event Duration | |
|---|---|---|
 Angels and Delusions of Muse
|
01/21/2026 - 02/05/2026 | |
 Advanced Bounty - Area Patrol
|
01/16/2026 - 01/21/2026 | |
Permanent Events
| Event Guide | How To Unlock/Rewards |
|---|---|
 Road to Proxy Greatness |
Reach Inter-Knot Level 8. |
 Rookie on the Road |
Reach Inter-Knot Level 8. |
Master Tapes
Boopons
Demara Battery Mark II
Starlight Engine
Bagboo
Slice of Time
BenPast Events
| Event Guide | Event Duration | |
|---|---|---|
 100% Miss Bunny
|
12/17/2025 - 12/29/2025 | |
 141 Battery Artwork
|
07/05/2025 - 07/15/2025 | |
 141 Eco Art Exhibition
|
11/12/2025 - 11/24/2025 | |
 141 Exclusive Bazaar
|
08/02/2024 - 08/12/2024 | |
 141 Friendship Fair
|
10/27/2024 - 11/04/2024 | |
 141 Going Green for Everyone
|
02/26/2025 - 03/10/2025 | |
 A Dream Come True at Last
|
01/24/2025 - 02/05/2025 | |
 A Tale Through the Looking Glass
|
05/19/2025 - 06/05/2025 | |
 Band of Brave Bangboo
|
09/05/2025 - 10/13/2025 | |
 Bangboo Bash
|
04/27/2025 - 05/12/2025 | |
All Web Events
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