Underground Z : Idle RPG

A subway infected by a zombie virus! Rescue the survivors!

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"!