Galaxy Defense: Fortress TD
Contains adsIn-app purchases
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108K reviews
Everyone
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About this game
🔥 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: galaxydefense@cyberjoygame.com
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: galaxydefense@cyberjoygame.com
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!
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Ratings and reviews
103K 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.
320 people found this review helpful
Gerardo Najera
- Flag inappropriate
February 25, 2026
this game is crooked, I had lost battles when I'm 3 times more powerful than them, and is only because I get so much more enemies at the same time than them. for example I have 500 of power, 5000 of hp, and 80 cards with different abilities, and I loose with someone that has half of it. I spend $50 one time and I could only pass one level with that amount of money. never playing this game again and I'm going to use my YouTube channel to talk about you. my channel is about games. now is your turn
64 people found this review helpful
Waeyo
- Flag inappropriate
September 2, 2026
The cool down on the weapon like all the turret is way too long that the enemy will overwhelm and destroy you. This make it way to hard to move to the next stage. once you get stuck on a certain stage, you'll end up playing the same stage for over 15+ time before you can beat it and allow to move to the next stage and the cycle continue.
4 people found this review helpful
What’s new
1. Added the new mode Season: Expedition. Players can unlock this mode at Lv. 60. Guilds must have at least 10 members at Lv. 60 or above to register for the mode. The first round of Season: Expedition will be released as a beta version. The schedule is as follows:
Registration: Sep 18 – 20
Expedition: Sep 21 – Oct 15
2. Added a new event: Kronos Exploration, starting on September 24. New players can unlock the event after logging in for 8 days.
Registration: Sep 18 – 20
Expedition: Sep 21 – Oct 15
2. Added a new event: Kronos Exploration, starting on September 24. New players can unlock the event after logging in for 8 days.
App support
phone
Phone number
+85251676788
About the developer
CYBERJOY LIMITED
service@cyberjoygame.com
1/F XIU PING COML BLDG
104 JERVOIS ST
上環
香港島
Hong Kong
+852 5167 6788
