Radiant Defense

Radiant Defense

1,000,000 - 5,000,000 downloads

  • Weaponry upgrading system
  • Lots of weapons and modules
  • Lots of levels
  • Entertaining
  • Graphics
  • Nothing special
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Expert's Review

"Alien invasion: organize la Résistance"

Reviewed by / Jan 08, 2013

Radiant Defense is a tower defense game set in the radiant universe

If you've ever played other Hexage Ltd games (like Radiant), you already know about Radiant universe: a peculiar glowed graphics and game pace. In Radiant Defense, they've let away pixelated graphics but they've kept lasers and futuristic technology, and of course, alien-invasion theme.

Radiant Defense starring human army commander managing military resources to face hordes of aliens. Thus, your goal is to place (strategically) weapons and modules along the level. If the aliens reach you, you're done: kill them all before they get your position.

Tower defense games aren't worth without a respectable weaponry upgrading system: there are lots of weapons, modules to change aliens direction and many other resources. These upgrades are necessary since complexity increases gradually. However, getting them are not such easy: you'll earn credits as you beat levels and depending on your performance. Economizing resources, being efficient in each level and placing weapons strategically are must-haves to level up.

Entertaining and challenging. What else? Recommendable.

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Developer's original description available here

Radiant Defense is a tower defense game set in a vibrant universe invaded by countless alien hordes.

Build your space fortress any way you wish, set up wide variety of weapons and traps and let the invasions begin!


• Tower Defense set in the Radiant Universe
• Build your own route for incoming waves of enemies!
• More than 400 waves of aliens across 15 missions
• 9 upgradable weapons to kill the aliens with style
• 3 superweapons of mass defense
• Online hall of fame - your scores can only grow
• Signature soundtrack by Kubatko


Radiant Defense is free to play without any ads, supported only by in-app purchases. Each in-app purchase greatly enhances your tactical options. There are no consumable microtransactions!


"Radiant Defense Is One Of The Best Tower Defense Games On Android Right Now"
- Android Police

"It's refreshing to find a game that respects your intelligence, money, and time. All the better that it's good fun, too."
- Touch Arcade

"Radiant Defense is one of the best interpretations of the genre we’ve witnessed in an age. If you like this kind of game, you really should download it immediately."
- KnowYourMobile

"Radiant Defense is still a tower defense game, but it's a really good one. Get this game and start fending off the brilliantly bright waves of invaders that come your way."
- GameZebo

"Radiant Defense is an engrossing strategy game with lovely spacey visuals and just enough quirky touches to set it apart from the crowd. It's another triumph for Hexage"
- NokNok


James Nichols


Please contact support@hexage.net with any inquiry or feedback.

Follow @hexage on Twitter for the latest development updates, news, events, tips:



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Recently changed in this version

• New Mission 13: Abominable Scare Act
• New Mission 14: Compressor
• New Mission 15: Force From Above
• Immersive Full-Screen Mode

Lists with Radiant Defense

Some lists where this application appears: Reviewed by Emmanuel Lund.

Comments and ratings for Radiant Defense
  • (69)

    by Ruben Millan on 12/04/2014

    Radiant Defense

  • (69)

    by Joseph Tiedemann on 10/04/2014

    Definitely needs more levels. Maybe include an endless mode and/or sandbox.

  • (69)

    by rashmin patel on 10/04/2014

    This game is very intrusting and i am waiting for it's next part...:)

  • (69)

    by Aby Mathew on 10/04/2014

    Loved the game

  • (69)

    by Alfredo Balagapo on 09/04/2014

    Best game ever... foreal! I feel like dropping Clash of clans for this game!

  • (69)

    by Jeremy Brooks on 08/04/2014

    Just plain fun really smooth

  • (69)

    by Bobby Sutton on 08/04/2014

    Very very addictive game the upgrades are cheap and not a constant pay to play games as just about all are these days. The art is awesome , best game I've put on my device.