Last Fortress: Underground

Published by LIFE IS A GAME LIMITED on Sep 30, 2021

Genre: Simulation

Ratings: 4.51

Version: 25.1001.001

Updated: Oct 14, 2025

Downloads: 816

Last Fortress: Underground is a simulation strategy game developed by IM. The last update, v25.10, released on October 14, 2025, and it’s rated 4.51 out of 5 based on the latest 54.4K reviews. Last Fortress: Underground is FREE and requires iOS 11.0+ and Android 10 or newer to download.

Zombie alert! Go underground‪!‬

Last Fortress: Underground Gameplay Overview

Description

Castle, the largest community of survivors, has fallen. Once a beacon of hope in the post-apocalypse, it now shares the same fate as the rest.

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Available In-App Purchases

Resource Hot Sale 1

$0.99

Resource Hot Sale 10

$0.99

Resource Hot Sale 2

$0.99

Resource Hot Sale 3

$0.99

Resource Hot Sale 4

$0.99

Resource Hot Sale 5

$0.99

Download Last Fortress: Underground

Scan to Get the App!

Google Play App Store

How to Play Last Fortress: Underground on PC or Mac

Want to enjoy Last Fortress: Underground on your desktop? Download the latest APK (25.10, 1 GB) or choose your preferred version, and follow our Bluestacks emulator guide for easy installation on Windows or macOS. For any assistance with downloading or installing APK files, feel free to visit our forums!

Older versions

Version: 1.355.001

Dec 21, 2023 Version: 1.355.001 Min OS: iOS 10.0, Android 9+ File Size: 2 GB

Version: 1.334.002

Jul 23, 2023 Version: 1.334.002 Min OS: iOS 10.0, Android 9+ File Size: 2 GB

User Reviews and Ratings

★★★★☆ Good

I like this game however I wish it had more instructions on how to play I’m confused some of the time when playing

★★★★☆ Last Fortress

I feel that we should not be forced to spend money to get hero’s once we hit a certain level. We should have a choice. Use money or goods attained. You give us NO choice.

★★★★☆ Don’t need to see undressed women

This game is mostly great, but some of the female characters are very inappropriately dressed. It’s just unnecessary and causes me to want to turn it off. Please can we just have a great game? If people are looking for that, they know where to find it. It shouldn’t be here.

★★★☆☆ Wondering about my gathering robot and Herb collection

I’m enjoying myself sometimes but sometimes it’s to hard to upgrade my “staff” of people. Getting the ore to build with is hard and I don’t know why my gathering robot won’t gather herbs. But over all it’s kinda fun. I keep to myself and this is a “guild” type game so I’m not sure I’ll keep it.

★★★★★ Love it

Been playing all day since I downloaded the game

Read all reviews