Galaxy Defense: Fortress TD

Contains adsIn-app purchases
4.5
50.9K reviews
1M+
Downloads
Content rating
PEGI 3
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About this game

🔥 2025’s unmissable tower defense experience
🎮 Enjoy the fun of Roguelike in this strategy game
🚀 Time-limited access for Project Ark Rebuild NOW!

This is the only and final choice for humanity. Fight to the end and protect Earth from alien invaders. Are you ready to take on the challenges of this thrilling tower defense game?

-Build Diverse Turrets
Each turret has unique skills and powers for you to explore. Unlock and upgrade them to resist enemy attacks and fight back effectively.

-Strategize Your Turret Assembly
Choose turrets based on enemy attributes and maximize their abilities. Continuously refine your strategy to achieve ultimate victory.

-Power Up Your Character
Equip your character with powerful chips and weapons, each offering different epic effects. Upgrading these items will significantly boost your combat power.

-Choose the Best Upgrades
Defeat enemies to recharge your energy and select from a variety of upgrades to enhance your combat power. Experience the thrill of a roguelike game!

-Collect Abundant Resources
Each battle rewards you with plentiful resources to strengthen your character and turrets. Win battles, collect rewards, and upgrade to progress further.

-Take on Expedition Challenges
Join forces with players worldwide to resist powerful alien enemies and defend the last line of our planet's defense. Remember, you are not fighting alone.

As the commander of this fortress, let’s protect our planet together!

Discord Server: https://discord.gg/qc4QdGEtzf
Email: galaxydefense@cyberjoygame.com
Updated on
Sep 12, 2025
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
You can request that data be deleted

Ratings and reviews

4.6
49K reviews
Howard Clarke
September 17, 2025
It's good, it's a long play or pay to advance game. Balance in cost of money packs isn't there. So, plan to whale or grind. But lots of content. TONS OF Ads. Like tons. You'll have about ten ads to watch a day. Ad free for month is 15 ish CAD. BUT, fantastic little game of you're OK spending a few bucks for their work and updates and or games grinding it out for a enlarged player base. Good luck Commanders.
1 person found this review helpful
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Ricky H
August 4, 2025
Not a bad little game, but the asking price for ad removal is ridiculous. I also find the ads themselves for extra cards to be extremely long. I play other games with ads and they are half as long. The amount of time for the ads alone makes me want to quit playing this game. Also, the progression system is very much plateaued unless you're willing to spend money. Probably going to have to give up on this game since it's just very difficult to get into a rhythm when playing it due to the ads.
216 people found this review helpful
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Craig Henderson
June 26, 2025
A really cool and fun game with decent graphics and enemy designs. The biggest issue is the difficulty curve. I'm up to normal stage 35 now and, without spending money, it takes around 3 days to grind enough coins/components to upgrade turrets to a decent level. The RNG element when selecting turrets can be annoying as well. Also, £50 for no ads? Absolutely insane!
180 people found this review helpful
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