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Last updated on: 2026-07-10
Android Apps > Action > Base Defender - Urban Siege
Base Defender - Urban Siege icon

Base Defender - Urban Siege

0.0.7
UrionSoft
0.00
0 reviews
50+
Downloads
Free

Base defense shooter: stop the alien invasion, blast waves, offline shooting!

Base Defender - Urban Siege Screenshot 1 of 6
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Base Defender - Urban Siege Screenshot 3 of 6
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Base Defender - Urban Siege Screenshot 6 of 6

About Base Defender - Urban Siege

Base Defender - Urban Siege is an action app developed by UrionSoft.

Download Statistics

Base Defender - Urban Siege has been downloaded 56 times. In the last 30 days, the app was downloaded 3 times.

User Ratings

The app has no ratings yet.

App Information

Base Defender - Urban Siege is FREE to download. The APK download size is 26.72 MB. The latest version available is 0.0.7. The last update was on April 27, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play July 2025.

Description
Base Defender: Urban Siege is an intense base defense shooter. You are the last line of defense for a strategic base, in the heart of a city under alien invasion. Waves of enemies pour in from the skies and the streets — from hostile creatures to the most advanced spacecraft.
You're alone. But your cannon is ready.

Survive wave after wave
Face relentless hordes with an evolving arsenal: machine guns, heavy shells, homing missiles, flamethrowers, miniguns and more. Every weapon is a chance to survive a little longer. The further you go, the higher the pressure — hold your ground, boost your firepower, adapt your strategy and become a legend.

A true alien shooter, anytime, anywhere
Base Defender is an offline shooting game: no wifi, no internet needed. Stop the alien invasion on the bus, on a plane or on the couch. It's the perfect base defense game and survival shooter for quick sessions and long battles alike.

Easy to pick up, hard to put down
Simple one-hand controls and a built-in left-handed mode make it easy for everyone to jump in. A wide variety of enemies, bosses and spacecraft keeps every run fresh, while your upgradeable cannon makes you feel more powerful with each wave.

Why you'll love this shooting game:
- A fast, intense base defense game and survival shooter
- A real alien shooter: stop the alien invasion wave after wave
- An offline shooting game — play anytime, no wifi needed
- An evolving cannon and a huge arsenal to upgrade
- Tons of enemies, bosses and spacecraft
- Built-in left-handed mode and one-hand controls
- A nerve-wracking cannon game that keeps you on edge

No mercy. No breaks. Just you… and them. Defend the base, Base Defender!

Recent changes:
Added Google Play Games integration
Improved player profile and authentication system
Various bug fixes and performance improvements
Show more Show less

More data about Base Defender - Urban Siege

Price Free to download
Total downloads 56
Recent downloads 3
Rating No ratings
Ranking Not ranked
Version 0.0.7
APK size 26.7 MB
Number of libraries ?
Suitable for Everyone
Ads Contains ads

App Performance Report

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Base Defender - Urban Siege compared with similar apps

Common keywords of similar apps

Urban Defender Evolving Base Siege Intense Enemies Shooter Play

Keywords missing from this app

Game Defense War Action Weapons Enemy Defend Experience Battle Shooting Rpg Fight Strategy Powerful Waves Combat Recent Train High Rocket Tactical World Ultimate Upgrade Unique Guns Features Battlefield Tower Skills Monsters Strategic Battles Pinball Gameplay Build Protect Epic Endless Zone Survive Graphics Ready Alien

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Downloads over time

Base Defender - Urban Siege has been downloaded 56 times. Over the past 30 days, it has been downloaded 3 times.

Changelog of Base Defender - Urban Siege

Show changelog

Developer information for UrionSoft

UrionSoft

support@urionsoft.com

Website

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Comments on Base Defender - Urban Siege for Android

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Google Play Rankings for Base Defender - Urban Siege

This app is not ranked

Technologies used by Base Defender - Urban Siege

Base Defender - Urban Siege is requesting 10 permissions and we don't have library information (yet).
Show details
Ballistic Siege RPG icon Ballistic Siege RPG
Pinball Siege icon Pinball Siege
Mega alien siege: Turret base icon Mega alien siege: Turret base
Train Defense icon Train Defense
Sniper Siege: Defend & Destroy icon Sniper Siege: Defend & Destroy
Rocket Battle: RPG Shooter icon Rocket Battle: RPG Shooter
RealityGuard: AR Tower Siege icon RealityGuard: AR Tower Siege
SWAT Shooter Police Action FPS icon SWAT Shooter Police Action FPS

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