Galaxy Defender: Tower Defense

Contains ads
358 reviews
Content rating
Teen
50K+
Downloads
Content rating
Teen
Violence, Blood and Gore
Learn more
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About this game

Galaxy Defender: Tower Defense TD

Step into the vast universe of Galaxy Defender, a thrilling tower defense experience where you stand as the last line of defense against relentless alien forces. Command advanced turrets, deploy powerful technology, and protect your galaxy from endless waves of invaders.

[Epic Battles Across the Galaxy]

Travel across mysterious planets and breathtaking cosmic landscapes. Each world introduces unique terrain, enemy behaviors, and strategic challenges. From ancient alien ruins to frozen wastelands and blazing volcanic worlds, every battlefield demands a new tactical approach.

[Command a Futuristic Arsenal]

Unlock and deploy a wide range of high-tech turrets, each designed for specific combat roles:

Pulse Cannon – Rapid-fire weapon for clearing enemy swarms
Missile Launcher – Devastating explosions for massive damage
Cryo Turret – Freeze enemies and control the battlefield
Tesla Tower – Chain lightning to strike multiple targets
Plasma Blaster – Burn through enemies with intense energy
Heavy Artillery – Crush powerful foes with overwhelming force
[Upgrade Your Defenses]

Enhance your turrets through multiple upgrade levels, increasing their power, range, and special abilities. Watch your defenses evolve with stunning visual effects as you build an unstoppable defense system.

[Strategy is Your Greatest Weapon]

Victory isn’t just about firepower—it’s about smart decisions. Carefully place your turrets, manage resources, and adapt your strategy to counter different enemy types and planetary environments.

[Game Features]
Stunning Sci-Fi Visuals – Vibrant effects and immersive environments
Diverse Enemy Types – Face unique alien units with special abilities
Deep Strategy Gameplay – Combine turrets and upgrades for optimal defense
Challenging Missions – Increasing difficulty to test your tactical skills
Offline Play – Defend the galaxy anytime, anywhere
Regular Updates – New planets, enemies, and features coming soon
Defend the Galaxy Now

The invasion has begun. Build your defenses, upgrade your arsenal, and become the ultimate commander in Galaxy Defender.
Tower defense strategy: build turrets, stop alien waves
Updated on
Apr 29, 2026

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
    Location, App activity, and Device or other IDs
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

317 reviews
A Google user
December 7, 2018
Graphics are great. Game is very unbalanced. Click on restart results in the game not allowing me to place any towers.
11 people found this review helpful
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A Google user
February 14, 2019
love it. wish the waves went a little longer. maybe have some grunts that are able to destroy the weapons, or some flying enemies.
9 people found this review helpful
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David M. Bindernagel
August 14, 2021
The game has a software glitches both cash purchesing for weapons and lives settings are frozen with no changes occurred between both of them while playing game.
2 people found this review helpful
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What’s new

Command powerful turrets, upgrade your defenses, and stop endless waves of enemies. New maps and challenges available now!

New in this version:
- A new planet packed with unique maps
- New enemy types with special abilities
- A complete UI overhaul for cleaner visuals and easier navigation

Prepare your defenses and dive into the new content!