Planet Defense: Space TD

Contains adsIn-app purchases
4.5
4.45K reviews
500K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

Embark on an interstellar adventure with Planet Defense, a thrilling roguelike tower defense game! Defend your home planet against relentless waves of alien invaders by building, upgrading, and optimizing your defenses. With easy-to-learn mechanics and deep strategic gameplay, every decision counts in your quest for survival.

Key Features:
Roguelike Progression – Each playthrough is unique, with randomize upgrades and challenges. Adapt your strategy to survive!

Strategic Depth – Unlock and upgrade a variety of powerful sentinel, each with unique abilities. Combine them wisely to fend off increasingly tough foes.

Immersive Experience – Stunning visuals and atmospheric sound design pull you into an epic cosmic battle for survival.

Easy to Learn, Hard to Master – Intuitive controls make it simple to jump in, but mastering the game requires smart planning and quick thinking.

Endless Replayability – Procedurally generated levels and multiple difficulty modes ensure no two battles are the same.

Defend. Upgrade. Survive.
Can you outsmart the alien onslaught and become the ultimate galactic defender? Download now and start your journey!
Updated on
Jan 22, 2026
Available on
Android, Windows*
*Powered by Intel® technology

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
App activity
No data collected
Learn more about how developers declare collection
Data is encrypted in transit

Ratings and reviews

4.5
4.26K reviews
Shawn Lee (Bad13Lee)
January 18, 2026
what a let down. had potential but too many issues. toweres act dumb, like ball lightning starting in binary will head to enemies until they spawn, then it runs away. orange chips say they do alot but you dont get anything they say. just a big cash grab to even progress. fun for a while but then becomes p2w, too hard to progress without spending.
Did you find this helpful?
Joe Borders
January 20, 2026
a really good idea, but atrocious difficulty scaling. ive paid $100 so far. got through level 1-27 in the first week. progressed only 3 levels in the past 3 weeks now. checking in daily for quick rewards. impossible to pass any levels for the last 3 weeks so im left just claiming quick rewards until I magically become able to progress. really really really bad scaling.
Did you find this helpful?
Michael
January 8, 2026
I've only been playing the game for a couple days now, but I have no complaints. It plays just as advertised. No forced ADs so far. Only progressed to stage 6 though. It's pretty straightforward with abilities and upgrading...etc. If you're into tower defense games or others like them, this game runs smooth and has very pleasing visuals and satisfying abilities/upgrades. You can feel your defenses getting stronger with each upgrade. Decent arsenal at the start, with more unlocked as progress.
8 people found this review helpful
Did you find this helpful?

What’s new

1. New Galaxy Packs for Journey to the Center of the Galaxy
2. Bug fixes and optimizations