Underground Z : Idle RPG

Underground Z : Idle RPG MOD APK 20028 (Menu, Damage, God Mode)

Menu, Damage, God ModeRole Playing
Download APK433.8 MB · v20028
Version
20028
Size
433.8 MB
Updated
May 20, 2026
Category
Role Playing
MOD info
Menu, Damage, God Mode
Google Play
com.wcz.projectZ

MOD features

  • Mod Menu
  • Damage Multiplier
  • God Mode

Screenshots

Underground Z : Idle RPG screenshot 1Underground Z : Idle RPG screenshot 2Underground Z : Idle RPG screenshot 3Underground Z : Idle RPG screenshot 4Underground Z : Idle RPG screenshot 5Underground Z : Idle RPG screenshot 6

Description

Endure the subterranean nightmare! Command mighty champions, save lost survivors, and annihilate swarms of the undead in Underground Z: Idle RPG—where tactical planning meets effortless idle battles!

Human civilization has fallen apart. Deep beneath the bustling streets of South Korea, the subterranean transit network has transformed into a terrifying maze filled with ravenous undead. In Underground Z: Idle RPG, humanity relies on you as its ultimate shield. Take charge of a uniquely gifted heroine endowed with supernatural gifts, and guide a desperate crew of survivors through pitch-black, zombie-ridden passages to retake the metropolis and unravel the origin of the outbreak.

Underground Z: Idle RPG seamlessly unites thrilling tactical combat with relaxing, hands-free character growth. Tailored for gamers seeking intricate role-playing depth without demanding endless screen time, the title ensures your warriors keep slaying monsters and hoarding essential supplies even while you are logged off. Whether taking direct control of tactical decisions or letting auto-battle do the heavy lifting, your core objective remains unchanged: endure, defend, and eradicate.

Key Features of Underground Z: Idle RPG:

  • Effortless Idle Growth: Enjoy a rewarding role-playing adventure that fits around your schedule. Your squad battles non-stop, racking up experience, leveling up, and securing valuable treasures while you are away.
  • Intense Subterranean Survival: Traverse eerily atmospheric South Korean metro networks. Every underground terminal introduces fresh hazards, ranging from cramped passageways to cavernous stations swarming with walking corpses.
  • Rescue and Enlist Allies: You never have to venture through the shadows alone. Seek out and liberate trapped civilians across the subway labyrinth, then coach them into battle-ready warriors, each contributing distinctive tactics and combat perks to your roster.
  • Awaken Latent Powers: Command your protagonist's concealed mystical traits. Alongside standard offensive moves, trigger explosive secret skills capable of annihilating entire zombie swarms in the blink of an eye.
  • Tactical Team Assembly: Sheer strength alone will not keep you alive. Thoughtfully arrange squad synergies, enhance weaponry, and deploy consumables smartly to outlast the most lethal boss confrontations.
  • Uncover the Subsurface Enigma: This cataclysmic plague was no mere accident. Gather hidden fragments scattered along the rail tracks to expose the sinister conspiracies driving this worldwide apocalypse.

Core Gameplay Mechanics:

Tactical decision-making drives every venture throughout Underground Z: Idle RPG. While automated skirmishes handle the frontline waves, high-level commands rest on your shoulders. Oversee your survivor shelter to gain useful passive perks and accelerate resource yields. Venturing further into the gloomy subterranean network pits you against towering boss monsters that demand razor-sharp skill timing and calculated use of your "Hidden Capacity" strikes.

Outfit your warriors with rugged wasteland armaments, refine their ability paths, and see them transform from desperate refugees into hardened zombie eradicators. Clearing each metro stop edges your crew closer to daylight—and the answers behind the disaster.

Enter the Battlefield Today:

Do you dare to venture into the shadow-draped depths? Underground Z: Idle RPG offers an exhilarating, tense, and captivating adventure crafted for fans of tactical survival games. Grab your copy on GameMod.dev right away and spearhead the underground counterattack to liberate South Korea! The destiny of humanity's remnants lies with you.

How to install

  1. Download the APK file above to your phone.
  2. Allow “Install unknown apps” when prompted.
  3. Open the downloaded APK and tap Install.
  4. If the package includes OBB/XAPK data, follow the bundled instructions.

MOD APKs are modified builds, so Play Protect may show a warning. Install only if you trust the file; use at your own risk.

Download Underground Z : Idle RPG433.8 MB