What can you do as a free member?

Member benefits illustration

Create your free account today and unlock all our premium features and tools to enhance your gaming experience.

Member benefits illustration

Create your free account today and save articles to your watchlist and get notified when they're updated with new information.

Member benefits illustration

Create your free account today and save your favorite games for quick access later, synced across all your devices.

Member benefits illustration

By creating a Game8 account and logging in, you'll receive instant notifications when someone replies to your posts.

Comment rating feature illustration

By creating a Game8 account and logging in, you can make use of convenient features in the comments section, such as rating and sorting comments.

Premium archive feature illustration

By creating a Game8 account and logging in, you can access Premium articles that are exclusively available to members.

Site Interface

Guest
Free Member
Article Watchlist
Game Bookmarks
Cross-device Sync
Light/Dark Theme Toggle
User Profiles
Direct Feedback
Comment Rating

Game Tools

Guest
Free Member
Interactive Map Access
Interactive Map Pins
Interactive Map Comments
Interactive Map Pins Cross-Device
Check List
Event Choice Checker
Deck Builder Cross-Device
Message Board Notification
Message Board Cross-Device
Build Planner
Stat Calculator
Diagnostic Tool
Weapon/Armor Wishlist

Want more information?Learn more

Wuthering Waves (WuWa)

How to Get KU-Cass Cartridges

Add to Watchlist (1)

★ New 3.0 Characters are officially teased!
Version 2.8 is out now!
┣ Chisa: Builds | Materials | Weapon
Honami Event Guide | All Hidden Trophies
┗ Upcoming: Buling (4★) | Buling Materials
★ New: Check out Game8's Tier List Maker!

KU-Cass Cartridge is a Resource in Wuthering Waves used to level up the Data Hub. Check out how to get KU-Cass Cartridges, how to use it, and other information in this guide!

How to Get KU-Cass Cartridge

Complete Black Shores Main Quests

Get to Black Shores
You can get KU-Cass Cartridges while doing Black Shores main quests. Go through objectives and you will be rewarded with it.

You can get a total of 5 Cartridges while doing the main quest.

To the Shore's End Quest Guide

Complete Yhoran's Trials

Complete Yhoran
Another way to get KU-Cass Cartridges is to complete Yhoran's trials around Black Shores and Tethys' Deep. This will have you defeat enemies and follow objectives like completing the trial before the timer runs out.

You can get 1 Cartridge by completing at least 2 goals in each trial.

Yhoran's Tactical Trial Quest Guide

KU-Cass Cartridge Effects and How to Use

Wuthering Waves - KU-Cass CartridgeKU-Cass Cartridge Rarity 5
Type Resource
Effect Submit it to KU-Cass to raise the Data Hub Level.
Game Cartirdges gathered and distributed by KU-Cass, a small robot active on the Black Shores. Some of the games are discontinued ones. These cartridges are sometimes given as awards in the Black Shores area. "Why the cartridges if we can make them digital?"

Deliver to KU-Cass

The KU-Cass Cartridge is used to level up the Data Hub for the Retro Game Collector mode, which will allow you to unlock and hunt down new special enemies around Black Shores and Tethys' Deep. Deliver the cartridges to KU-Cass to do this.

You need a maximum of 10 KU-Cass Cartridges to max out the Data Hub.

Retro Game Collector Guide

Wuthering Waves Related Guides

Wuthering Waves - Items

List of Items

All Item Types

Types of Items and Materials
Supplies Development Materials Valuables
Resources Mission Items

All

We are currently adding the items for this category. Check back soon for more updates.

Author

    Please participate in our site
    improvement survey
    12/2025
    Would you assist in
    improving Game8's site?
    ×
    This survey will take about 1 minute.
    Your answers will help us to improve our website.
    We are listening to our users' valuable opinions and discussing how to act on them.
    The information collected through this survey will be used for the purpose of improving our services. In addition, the information will only be disclosed a part of a statistic in a format that will not allow identification of personal information.
    Begin Survey

    All rights reserved

    Guide Index