Planet Defense: Space TD

Contains adsIn-app purchases
13.3K reviews
Content rating
PEGI 16
1M+
Downloads
Content rating
PEGI 16
In-Game Purchases (Includes Random Items)
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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!

Age Rating 13 Years Above in IGRS: Game content suitable for ages 13 and above (13+)
Protect your planet in an epic cosmic battle!
Updated on
Oct 30, 2026
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
    App activity
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit

Ratings and reviews

12.7K reviews
Theo Lubbe
April 27, 2026
The game is fun-enough until you hit an abrupt progression wall. From there you'll spend days to weeks of reattempting the same levels without getting any better results and without being able to complete the levels you may be stuck on. This will be the case even with watching loads of ads to get more materials, get more unlocks during levels etc. The fun practically dissipates at that point.
23 people found this review helpful
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Fazekas Gergo
April 20, 2026
The base game fun. But very heavy paywalls. super expensive. If want moderate game experience must buy the permanent vip for like 50€. Otherwise 0 progress or spending time with watching ads middle of the combat 4 times. got like 3 season pass non stop running. also minimum 14-40€ each. if they tuned down the ads or make the prices -50% the game will be much better. Right now a super heavy money grabbing Chinese style game.
28 people found this review helpful
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Doug Tinn
March 31, 2026
whilst this game starts out very enjoyable, you'll get to a point where you do need to start spending money to get marginal progression. I know Devs need to make money, but man, your prices are through the stratosphere. super expensive and beyond most people budget. it's pure greed. for the past 2 months with the monthly cards. I've been stuck at 1 level and being shredded by the enemy. 2 months. I've tried every strategy. your event is tedious. can skip level 90 if you've beat level 180! awful.
2 people found this review helpful
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What’s new

1. Added two new Field Effects to Journey to the Center of Galaxy: Radiation Link and Radiation Zone.
2. Fixed several Chip effects in Galaxy Arena that were not working as intended.
3. Fixed several other issues and corrected some text descriptions.