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App Store Apps > Games > Strategy Games > Planet Defense: Space TD game
Planet Defense: Space TD game icon

Planet Defense: Space TD game

by CYBERJOY LIMITED · Games · Free
On the App Store since September 2025 · Data updated 2026-10-27

Planet Defense: Space TD game is made and published by CYBERJOY LIMITED. AppBrain is an independent app data site and isn't affiliated with CYBERJOY LIMITED. The app name, icon, screenshots and description belong to CYBERJOY LIMITED and are shown as published on the App Store.

AppBrain's verdict

Loved by users
Rating on App Store
4.63
2,835 ratings
Last updated
October 26, 2026
Size
642.0 MB

Users love it: 4.6 stars from 2,835 ratings. Its best ranking is #44 in Top Free, Strategy Games in Japan.

Official page on the App Store

User feedback

Ratings and reviews on the App Store

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Store listing

By CYBERJOY LIMITED, from the App Store
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Screenshots by CYBERJOY LIMITED, from the the App Store listing
Description by CYBERJOY LIMITED Written by the developer, not by AppBrain. Click to read.
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!

Age Rating 13 Years Above in IGRS: Game content suitable for ages 13 and above (13+)
Official page on the App Store Also on Google Play

Safety and technology

Found in the app by AppBrain
Price
Free
App size
642.0 MB
Content rating
Medium

Technologies used by Planet Defense: Space TD game

Releases

Updates seen on the App Store
Version
0.1.83
Launched
September 2025

No changelog data

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Also available on Google Play

Planet Defense: Space TD icon Planet Defense: Space TD
CyberJoy Games
4.3
Free
1,000,000+

Rankings

App Store top charts
Highest rank
#44
Chart
Top Free
Strategy Games
Country
Japan

App Store Rankings for Planet Defense: Space TD game

Top rankings

Rank Country Category List
44 Japan Strategy Games Top Free
80 Russia Strategy Games Top Free

Ranking history in Japan

About the app and developer

About Planet Defense: Space TD game

Planet Defense: Space TD game is a games app developed by CYBERJOY LIMITED.

What is the rating of Planet Defense: Space TD game?

Planet Defense: Space TD game is rated 4.63 out of 5 stars, based on 2.8 thousand ratings.

Is Planet Defense: Space TD game free?

Planet Defense: Space TD game is free. The app size is 641.96 MB. The latest version available is 0.1.83. The last update was on October 26, 2026.

What are the requirements for Planet Defense: Space TD game?

The app has a content rating of Medium Maturity. The app has been available on the App Store since September 2025.

Developer information for CYBERJOY LIMITED

CYBERJOY LIMITED

Address:

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