Galaxy Defense: Fortress TD
Contains adsIn-app purchases
star
111K reviews
PEGI 3
info
5M+
Downloads
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!
Updated on
Available on
*Powered by Intel® technology
Events and offers
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 collectedLearn more about how developers declare collection
- Data is encrypted in transit
- You can request that data be deleted
Ratings and reviews
106K reviews
Alexander Haindrich
- Flag inappropriate
29 August 2026
1 Star reduction mandatory, because the Ad does not fit the game. Ffs, make an up to date Ad, there is no reason to display something wrong and make wrong expectations. Game is otherwise ok.. A bit grindy and very time consuming, 5min per level, and then you loose because of randomness, so strategy is for nothing often. I wish I could build my own deck of cards.
2 people found this review helpful
Craig Henderson
- Flag inappropriate
- Show review history
26 June 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!
258 people found this review helpful
Leslie Lu
- Flag inappropriate
- Show review history
04 February 2026
Expensive but addicting. Everything in game is super expensive compared to a lot of other gacha mech games. The game itself is addictive, and I do see myself playing it long term. Definitely not purchasing anything as the purchases are mainly to speed up the game so it makes everything easier. In this game either you're a whale or you're F2P. There's no room for you to dolphin, just not worth it.
42 people found this review helpful
What's new
1. Added a New Event: Expedition Hive
New players can unlock this event after logging in for 8 days.
2. New Rewards in Expedition Hive
3. Added the Apex Defense Leaderboard
4. Updated the Community Event Interface
New players can unlock this event after logging in for 8 days.
2. New Rewards in Expedition Hive
3. Added the Apex Defense Leaderboard
4. Updated the Community Event Interface
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
