Underground Z : Idle RPG

Contains ads
1K+
Downloads
Content rating
Everyone
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About this game

What if zombies appeared in the subways of South Korea?
The subway has been overrun by zombies infected with a deadly virus.
You must rescue the survivors trapped underground.

An RPG about a secretly strong K-schoolgirl on a mission to save survivors—"Underground Z"!

Fast-paced, thrilling battles! Experience the excitement of skill-based action!
Your journey begins with a "K-schoolgirl"! Use her hidden abilities to rescue survivors in the subway.
Utilize a variety of supply crates to overcome upcoming challenges!
Rescued survivors can become your battle allies, growing stronger over time.
Are you ready for an adrenaline-pumping train adventure? Unravel hidden secrets with her!
Experience a spectacular adventure on a train overrun by zombies!
Play the survival rescue RPG, "Underground Z"!
Updated on
Aug 8, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance and Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

App support

About the developer
(주)원컴즈
cs@woncomz.com
대한민국 서울특별시 강남구 강남구 역삼로17길 51, 2층 (역삼동, 미드타운센터 역삼) 06237
+82 2-3448-7078

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