Last Fortress: Underground

Last Fortress: Underground

Zombie alert! Go underground!

55K ratings
2094 reviews
With Ads#53 in top-grossing Simulation
🎮 Games
🕹 Simulation
🏰 Strategy
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • September 30, 2021
  • August 26, 2026

Features

Last Fortress: Underground screenshot #1 for iPhone
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Last Fortress: Underground screenshot #7 for iPhone
Last Fortress: Underground screenshot #8 for iPhone
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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

26.0802.001

August 26, 2026

Regular improvements and patches

11

In-App Purchases

$0.99

Resource Hot Sale 16

Resource Hot Sale 16

Charts

Top Grossing

This game dropped -6 positions in Simulation games chart.

Last updated on August 28, 2026.

Top Grossing

📉 68-5

Strategy games

This game dropped -5 positions in Strategy games chart.

Last updated on August 28, 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

Lost access to one entire account, put in hundreds of $$$s. No help.

My support person just left me on hold not replying to my question in support to my account for days. It’s still saying waiting for reply from support. Basically they left the line off the hook so that I can not submit any cases and they left my one case open with no solution. That’s how bad support has been. I put in hundreds of dollars to two accounts in this game. One account stopped working. Turns out the link to my email broke. That’s a developer thing with the code. I asked for help. Have not gotten it yet. So I have lost hundreds of dollars. Is it a good game to download? You decide.
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App Stuck

In the War Room, upgrade link keeps disappearing, using Apple iPad Pro, please fix

Devs are greedy and don’t care

Devs are the greediest people I have even seen, you have to spend spend spend to even have a chance and I’m not talking a small amount, enough to buy a house. They just don’t care and encourage pay to win and bullying. They also name their bots very offensive names

Lost years of progress

So I have been playing since like 2020 and I had a lot of people and I had to get rid of apps for a update and now I lost all of the progress

Updates

The game stopped updating on my iPad

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.