Hamster Cage Pass
What It's Used For
A precious item used by Agents to upgrade their advanced skills.
How to obtain
Not a boss drop: New Eridu City Fund / Growth Plan Battle Pass, Association Supplies shop (2,000 Investigation Merits each), and flagship events. Maxes advanced Core Skills.
Lore
A delicate ring that contains a disposable access chip, which allows its wearer to access the Hamster Cage, a top-notch simulation training center. The Hamster Cage provides the most extensive and professional combat training, on par with the best-equipped training area in the Hollow Investigative Association.
Same rarity items
FAQ
What is Hamster Cage Pass used for in Zenless Zone Zero?
A precious item used by Agents to upgrade their advanced skills. This is a 4-star item in Zenless Zone Zero (ZZZ), kept in the Proxy's inventory and used to upgrade Agents, W-Engines, or Drive Discs depending on the exact item type — see how to obtain it and where to farm it in the sections below.
What item type is Hamster Cage Pass, and how many stars is it?
Hamster Cage Pass is a "Other Item" item with a 4-star rarity in Zenless Zone Zero. See more items of the same rarity at the bottom of this page to compare and plan your farming.
Characters→
W-Engines→
Drive Discs→