Space Tower - Galaxy Tower TD v0.3.18

CyberJoy Games

Contains ads • In-app purchases

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About this app

Developer Description

Upgrade tower, shoot to attack, defend tower with strategy in space TD battle!

This is a tower defense battle in the galaxy and you’ve been appointed to this TD battle for survival.
Choose upgrades, use your strategy to make it an indestructible tower and shoot the rush-aliens in this idle space tower defense battle. To defend against attacks is your final goal of this TD survival!

What you can do:
-Upgrade the strength of basic abilities
-Activate and develop powerful weapons
-Upgrade techs to unlock and improve abilities
-Defense the space tower with strategy
-Shoot and attack the mighty galaxy aliens with weapons
-Take the spaceship to the next rush galaxy battle

Game Features:
-Idle galaxy tower defense gameplay
-Upgrade your space tower by improving the abilities and weapons
-Defense the rush galaxy alien attacks
-Mighty bosses await you in each galaxy chapter
-Lots of rewards, even when you take a cruise

Attack wave after wave of space aliens, defend the tower from mighty bosses, take your chances of survival and achieve the final success in this idle space TD battle!
Let’s start this space adventure, my commander!

Contact us
Official Fan Page: https://www.facebook.com/idlespacetower
Email: service@cyberjoygame.com

In-app purchases

$0.99 - $199.99 per item

Version Information

Version: 0.3.18
Downloads: 100K+
Updated on: Jan 4, 2026
Released: Feb 24, 2023
Requires: Android 9

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Space Tower - Galaxy Tower TD users say on Google Play

★★★★★

Rukichimoshini

It's a nice game, but it takes a while to grow and become stronger. As any game like this, the money that you invest will determine if you're gonna be strong or not, especially on rankings. Unfortunately there's not much to do as F2P, since money is the strongest "skill", but it's a nice game anyways. Good to have some fun.

★★★★

Kyle

good game

★★★

Adalgrim Took

The game is fine, but it makes no sense to have an energy-based system. It's just there to make you spend money and delay your progression.

★★

Freygarr

Acceptable variant of the genre, but there's stuff you're forced to buy and upgrade as part of the tutorial, which makes progress slower. Down another star, forgot about it constantly showing you to upgrade health without a way to stop it other than upgrade health. Update: games should be fun. This has annoyed me more than brought me joy.

★

Kevin Hall

There's an energy mechanic, meaning the game doesn't want you to play it as much as you want. This mechanic serves no purpose other than making me uninstall and give it the review it deserves. 0/5