Galaxy Defense: Fortress TD
Everyone
Mild Fantasy Violence
In-Game Purchases (Includes Random Items)
Secure maximum comfort running Galaxy Defense: Fortress TD. CyberJoy Games dedicated this creation to the AGCscript community. Learn more via Strategy, Tower defense, Single player, Stylized, Immersive, Science fiction, Space.
Verified Details Of This App Galaxy Defense: Fortress TD
🔥 2026’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!
Age Rating 13 Years Above in IGRS: Game content suitable for ages 13 and above (13+)
Customer Support: [email protected]
Terms of service: http://www.cyberjoygame.com/agree.html
Discord Server: https://discord.gg/qc4QdGEtzf
🎮 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!
Age Rating 13 Years Above in IGRS: Game content suitable for ages 13 and above (13+)
Customer Support: [email protected]
Terms of service: http://www.cyberjoygame.com/agree.html
Discord Server: https://discord.gg/qc4QdGEtzf
Defend planet from aliens in epic galaxy tower defense battles!
Updated on
Aug 6, 2026
Available on
Android,
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Events & offers
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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 partiesApp activity
- No data collectedabout how developers declare collection
- Data is encrypted in transit
- You can request that data be deleted
Ratings and reviews
100K reviews
Tyler Ross
- Flag inappropriate
June 1, 2025
Fun game and easy to learn, but the RNG of the cards is maddening. If you could customize cards you like and ones to not use, that'd be amazing. Otherwise you get stuck on levels like Normal 15 which seems impossible unless you get the perfect cards AND targeting RNG. Between that and the gear system being very hard to swap from mission to mission, it needs some fixes before it's worth a higher star rating in my opinion. Otherwise this is just a grind fest.
311 people found this review helpful
Alexander Davis
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August 21, 2026
This is a 5 star game with an overpriced option to remove ads and receive other in-game benefits. The game is great! It's not some triple A game with a deep story and next gen graphics, but it's a fun, progression based, quick-mission game to play is short 5 minute burst. For me, it's perfect for when I'm rocking my 4m old to sleep. I've deducted two stars because I'm frustrated that the permanent ad removal option is $50. Compared to other, similar games, this is very high.
2 people found this review helpful
First Name Last Name
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August 11, 2026
I paid the $10 for a month ( should be full price for everything ) To many currencies. No real sense of progress, as you always have pretty much the same ability even after the 16 catagories of upgrades recieve over a thousand upgrades. Do not expect to get cosmetics until after you pay more than once, its scummy so best to play something else. Really breaking point was the non stop tripping over a new currency being introduced and making it hard to figure out why I care at all.
4 people found this review helpful
What’s new
New Event: Lunar Farside Survey
1. The event unlocks for new players after they have logged in for 8 days.
2. Following Operation Dawn, the Guild shuttle fleets have completed their final assembly. The UEG has now issued the Lunar Far Side Survey Order, commanding all Guild fleets to depart immediately for the far side of the Moon, conduct field reconnaissance, and mine Moonstone—a key material required to prepare the Interstellar Warp Device.
1. The event unlocks for new players after they have logged in for 8 days.
2. Following Operation Dawn, the Guild shuttle fleets have completed their final assembly. The UEG has now issued the Lunar Far Side Survey Order, commanding all Guild fleets to depart immediately for the far side of the Moon, conduct field reconnaissance, and mine Moonstone—a key material required to prepare the Interstellar Warp Device.
