Alien Shooter TD Icon

Alien Shooter TD

Sigma Team Inc.
★★★★☆ 4.4 Games v1.7.9 500,000+
Verified Safe & Direct
Download APK Google Play

Alien Shooter TD APK Screenshots

Alien Shooter TD Android Game Screenshot 1Alien Shooter TD Android Game Screenshot 2Alien Shooter TD Android Game Screenshot 3Alien Shooter TD Android Game Screenshot 4Alien Shooter TD Android Game Screenshot 5Alien Shooter TD Android Game Screenshot 6

Alien Shooter TD App Information

Version
1.7.9
Downloads
500,000+
Updated
Oct 10, 2025
Developer
Sigma Team Inc.
Category
Games
Content Rating
Mature 17+
Package
com.sigmateam.alienshooter.towerdefence
Platform
Android

Download Sources

Device Configuration

Split APKs Installation Guide

Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.

1. Download Split APKs Installer (SAI) from Google Play Store.
2. Download the app archive (.apks) using the download sources listed above.
3. Open SAI, click "Install APKs", choose the downloaded archive, and click Install.

What's New in Alien Shooter TD

- minor fixes and improvements.

About Alien Shooter TD

Be careful when downloading the game: you run the risk of escaping the real world for a long time to get completely absorbed in saving the Earth from the imminent threat!

We are happy to present our innovative game in the genre of Tower Defense inspired by the legendary Alien Shooter series! Here you will not just build towers to protect your territory, but will also get in charge of a platoon of elite warriors. Each one of them has their own field of specialization, unique features, as well as development possibilities. It is also possible to equip each class of warriors with weapons of your choice.

The attack is under way. The armed forces are mobilized. Violent battles are happening across the whole globe.
You are the commander of an elite warrior platoon and find yourself in the midst of large-scale war events, and your actions will determine whether blood-hungry monsters will destroy our planet, or if humanity will come out victorious!

The game was created in keeping with the best traditions of Sigma games, no concessions of any kind - everything is just like in real life!

• Totally real-life presentation of events – there is a limited munitions stock for each weapon, and it has to be replenished during combat.
• Play absolutely free, get daily supply crates that include ammunition, weapons, coins, and ammo.
• Your enemies’ dead bodies don’t disappear - wait to see what happens when you finish each level!
• Seven character classes with unique characteristics and development possibilities.
• Hundreds of types of weapons – equip your troops according to your personal gaming style.
• Any kind of weapon can be modified by expanding its basic features. You can disassemble it and get money, as well as auxiliary supplies.
• Send your troops to get training, so they can develop a variety of combat skills.
• By combining different kinds of forces, you can develop your own tactics needed to accomplish each mission.
• In a critical situation, you can use bombs land mines, as well as supply Drones that will momentarily replenish munitions stocks for all the combatants.

And, of course, in keeping with our traditions, there are unprecedented crowds of monsters, plenty of bloodshed and explosions, as well as many other things you would usually see when you play our games on your devices!

Follow us on Facebook:
http://www.facebook.com/SigmaTeam

User Reviews

A Google user Jan 26, 2020
★★★★★

Enthralling and frustrating at the same time! Very addictive just like all Sigma Team games that I have played. Not many games hold my attention like their games. The first Alien Shooter was great and Zombie Shooter was just as good. I don't leave reviews but I have been enjoying this title so much. There are ads but there are not an issue. Unlike some other games that bomb you with ad after ad. Hope these guys keep making titles and updating things.

True Version Aug 28, 2023
★★★★☆

Likes: Repatable missions. Weapon and Unit uogrades (not in the battlefield). Dislikes: No way to get crystals, only through real money. There's a cost to use units plus extra depending on how strong the gun is and must pay for ammo when it runs out. No way to get better weapons without spending money, unless you grind for 5K to buy a chest, but even then, it has common to rare guns that aren't good later in the game. No Core skills for extra lives, extra starting money, etc.

Mike Mabry Dec 6, 2021
★★★★★

Decent time killer. Seems easy at first. It's actually fairly involved and the very best part, it's doesn't smell like the grease covered piggy bank that overly greedy developers often try to label a game. (No forced ads every mission start and finish, no need to pay to be able to win, etc) All in all, and I'm a picky curmudgeon as far as my mobile games go, great job. Keep up the attitude and work. Bravo

Rod Gentle Apr 16, 2022
★★☆☆☆

Game play is fine and fun enough. But the advancement makes zero sense. You have to improve your troops in order to be successful and/or equip better gear. Yet the cost of the troops goes up and quickly makes it so you can't do the lower level missions in hard (because the slightly improved unit costs more than starting money). It's a seriously stupid mechanic.

How to Download Alien Shooter TD APK

  1. Enter the package name com.sigmateam.alienshooter.towerdefence on the APK Downloader.
  2. Select your device architecture (ARM64 recommended for modern devices).
  3. Click Download to get the merged APK file.
  4. Transfer and install the APK on your Android device.
  5. Keep Updated: Visit APKDER.COM regularly to search for and download the latest secure versions of your favorite apps.

Frequently Asked Questions

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Yes! As soon as the developer releases a new version of Alien Shooter TD, we will update and provide the updated APK on APKDER. You can simply download and install the new APK over the existing installation without losing your app data.

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Photos/Media/Files Basic Access
  • read the contents of your USB storage
  • modify or delete the contents of your USB storage
Storage Basic Access
  • read the contents of your USB storage
  • modify or delete the contents of your USB storage
Wi-Fi connection information Basic Access
  • view Wi-Fi connections
Other Basic Access
  • view network connections
  • full network access
  • run at startup
  • control vibration
  • prevent device from sleeping
  • Google Play license check

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