Last Fortress: Underground

Last Fortress: Underground

Zombie alert! Go underground!

55K ratings
2080 reviews
With Ads#52 in top-grossing Simulation
🎮 Games
🕹 Simulation
🏰 Strategy
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • September 30, 2021
  • July 14, 2026

Features

Last Fortress: Underground screenshot #1 for iPhone
Last Fortress: Underground screenshot #2 for iPhone
Last Fortress: Underground screenshot #3 for iPhone
Last Fortress: Underground screenshot #4 for iPhone
Last Fortress: Underground screenshot #5 for iPhone
Last Fortress: Underground screenshot #6 for iPhone
Last Fortress: Underground screenshot #7 for iPhone
iphone
ipad
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About

Lead a group of survivors underground after a zombie apocalypse. Build and customize your shelter, recruit heroes with unique skills, and form teams to scavenge resources and fight off hordes. Join alliances with friends for mutual support and to defeat enemies.

Build and customize underground shelter
Recruit and manage heroes with unique skills
Assemble diverse teams for combat
Scavenge resources in the wasteland
Establish alliances with other players
Defend against zombie attacks
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What users say

See all reviews
+1

What's New in Last Fortress

26.0701.001

July 14, 2026

Regular improvements and patches

11

In-App Purchases

₩1500

Resource Hot Sale 11

Resource Hot Sale 11

Charts

Top Grossing

This game rose +1 position in Simulation games chart.

Last updated on July 19, 2026.

Top Grossing

The game has maintained its position at 64 recently.

Last updated on July 19, 2026.

Events

Read more about 다리안 등장!

다리안 등장!

가장 치명적인 사냥꾼을 영입하여 당신을 위해 싸우게 하세요!

May 22, 2026 Jun 5, 2026

Read more about Spring Event & Limited Items!

Spring Event & Limited Items!

Spring event with exclusive limited rewards!

Mar 20, 2026 Mar 26, 2026

Read more about Ace Trooper Program is live!

Ace Trooper Program is live!

Start from scratch and forge your Ace Legion.

Sep 13, 2025 Oct 7, 2025

User reviews

Game good apple app bad

As above, virtually unplayable on iPad due to crashes. Love the game.

Last fortress

Decent game with potential. In app purchase not fond of at all. In app purchases are too expensive for what is offered. Freebie incentives are ridiculous to accomplish in the time frame without having to g to make purchases for example the taxi is offered at 2 mil cp… only cp leveling is slow to meet In 9 days!!
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Great game, but ruined by big spenders also delayed updates to IOS

Let me play the event that all the android guys are talking about when it opens. Always get things a day late. Ease up on the requirements. Wings, halos, good fort skins, all cost hundreds to even have a remote shot. Cost 800 over about 4 days time to earn a few coins for an elite shop where you need to do that 3 times to buy anything there. Everyday people can’t afford to compete with people spending a mortgage on this game. Let people earn that stuff.
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App crashing for over a month

No way to contact support on the game doesn’t pop up, very frustrating trying to play with constant crashes

Can not log on

Since last upgrade I can not log on ,used to be fine don’t know what they did but come up with -107 now deleted app and reinstalled but the same 😒

Developer apps

User experience

🐞

Reported Bugs

4 issues

Frequent crashes and server connection issues

Bug

Disappearing resources and lost progress

Bug

Unresponsive UI elements

Bug

Incorrect translations and localization problems

Bug

Requested Features

4 requests

Add a PvE-focused mode

Feature

Implement a level-based matchmaking system

Feature

Improve customer support responsiveness

Feature

Introduce a non-PvP game mode

Feature

FAQ

What is Last Fortress: Underground about?

Last Fortress: Underground is a post-apocalyptic survival strategy game where you take on the role of a commander leading a group of survivors. Your goal is to build and manage an underground shelter, recruit heroes, form teams, and venture out to scavenge for resources while defending against zombie hordes.

What are the key features of this game?

Key features include building and customizing your underground shelter with various facilities, recruiting and utilizing heroes with unique life skills, assembling diverse teams for combat, scavenging for resources in the wasteland, and establishing alliances with friends to fight together.

Is Last Fortress: Underground free to play?

Yes, the game is free to download and play. However, it does offer in-app purchases for items that can enhance gameplay, and it also includes advertisements.

What kind of devices is Last Fortress: Underground compatible with?

While specific compatibility details are not provided in the description, mobile strategy games of this nature are typically available on both Android and iOS devices. It is recommended to check the app store listing for your specific device for precise compatibility information.

What are common use cases for this app?

Players use this app for strategic base management, character development through hero recruitment and team building, engaging in cooperative multiplayer activities with alliances, and experiencing a post-apocalyptic zombie survival narrative.