SpaceXYZ: Idle Tower Defense

Contains adsIn-app purchases
4.8
22.3K reviews
100K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

“Bzzzt... This is SpaceXYZ. The war has already begun.”

Build your base, drop your units, and hold out against wave after wave of enemies.
A real-time strategy defense game!

Get ready for an epic Survival Battle in the heart of Space!
How long will you and your base survive?

Waves of Monsters. No time to blink!
Look away for just a second, and your base could fall.
Deploy your forces fast and make strategic decisions to defend your lines.

Build, Upgrade, and Power Up!
Construct buildings, gather resources, and upgrade your base and forces!
Progress and feel the difference! This is the real fun.

Various Units! Precise Timing!
From tiny units to massive battleships!
What you deploy and when, is all up to you!
Make the right calls, deploy, and take control of the battlefield.

Simple controls. In-Depth Strategy.
Easy to play, tough to master the strategy.
The deeper you think, the deeper you'll fall into this game.

SpaceXYZ: Idle Tower Defense
Strategic Survival Game with fast progress and relentless waves.
Everything's prepared. All that's missing... is you.
Updated on
Oct 23, 2025
Available on
Android, Windows*
*Powered by Intel® technology
Events & offers

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
Location, Personal info and 4 others
Data isn’t encrypted
You can request that data be deleted

Ratings and reviews

4.8
21.7K reviews
dominic dima
October 11, 2025
a nod to the devs for what they've put together up to this point. I'm a big fan of TD games- ones that are done correctly, which is hard to find shuffling thru the Play Store's regurgitated and ad-heavy titles— which feels a sin to even categorize them in the same class. what I see, is a good game worthy of play; rare these days. it's fun, gives you a good challenge, expansive, and isn't forcing ads down your throat-only those chosen for various upgrades etc...look forward what's to come. 👍🏼
23 people found this review helpful
Did you find this helpful?
Jesse Ray
September 3, 2025
Overall great game, the only ads are optional. My only negative thing to say about the game isn't even a huge deal, just bothers me. Red blips, if I open the shop or boosters or whatever and see the item it lets me watch an ad to receive but don't watch the ad yet, and click a different screen the red blip stays there. I hate red blips being on the game with no way to remove them other than watching all ads every day.
23 people found this review helpful
Did you find this helpful?
Pat Perkins
October 19, 2025
This is a blast of a center defense game. very similar to others in the genre, with some nice touches and a good amount of polish. The progress is pretty quick at firat, but does slow down drastically after a while, as usual. Once it does, it's a crazy grind unless you pay money. Still good fun for a time! Could use some more content though.
11 people found this review helpful
Did you find this helpful?

What’s new

- New ‘Planet Y’ Update
- New Content ‘Operation Terraforming’ & ‘Area 51’ Added
- Flag Customizing Update