Galaxy Defense: Fortress TD
Contains adsIn-app purchases
4.5star
66.7K reviews
1M+
Downloads
Rated for 3+
info
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
🎮 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
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Ratings and reviews
4.5
64K reviews
Snoop Pui
- Flag inappropriate
September 23, 2025
The more cards and turrets you have, the less chance you will get the one you want. The game forced you to have more of the choices to choose but in fact you know what really need to use for playing each state. Why forcing players to choose the cards/turrets that they do no want. To make the game playable is to let players choose what they really want to use. This helps players to think strategically and encourage positive impact on human development than relying on just lucks.
101 people found this review helpful
Howard Clarke
- Flag inappropriate
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.
53 people found this review helpful
Craig Henderson
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- Show review history
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!
199 people found this review helpful
What’s new
1. Critical War Zone: Kill count to unlock the next difficulty has been changed from 50 → 80.
2. After finishing a challenge, the game will stay on your last selected difficulty instead of switching to the newly unlocked one. A red dot will show if a new difficulty is available.
2. After finishing a challenge, the game will stay on your last selected difficulty instead of switching to the newly unlocked one. A red dot will show if a new difficulty is available.
App support
About the developer
CYBERJOY LIMITED
service@cyberjoygame.com
1/F XIU PING COML BLDG
104 JERVOIS ST
上環
Hong Kong
+86 180 6791 8090
