Do you have app related questions?Ask the Appszoom team and get a personalized answer within 24hrs!X Close

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
Add this app to your lists
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.

Tags: omega cannon radiant defense, radiant defense tips, alien invasion hexage, radiant defence no, free radiant defense, radiant defense 6, radiant defense best weapons, how to get more credits in radiant defence, radiant defense 攻略, radiant defence game.

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
★ Play it on NVIDIA SHIELD


Use a game controller for the best experience when playing on TV. Please note that a D-pad remote is not supported.


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 with any inquiry or feedback.

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

Recently changed in this version

Automatically prompt players to sign in to Play Games services when the game launches.

Lists with Radiant Defense

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

Comments and ratings for Radiant Defense
  • (67)

    by mattwilson1 on 01/07/2012

    Hey guys. If you want to get free gifts from your phone check out ( Just got myself a free $250 Visa gift card.

  • (67)

    by Michael Harris Jr on 20/09/2014

    Love to play great game

  • (67)

    by jared garcia on 19/09/2014

    I love the colors and how you actually need to use strategy to beat it only wish i wasn't so bad at it.

  • (67)

    by Reaver Ackler on 19/09/2014

    The 5th or 6th level is impossible for me, even after having bought the packs. I think the balancing needs to be redone.

  • (67)

    by Marko Chubby on 19/09/2014

    svida i se

  • (67)

    by WUTANG CLAN on 19/09/2014

    Best tower defense game BUT you only have 3 levels to play then you must pay for more levels and better defense..

  • (67)

    by husing vang on 19/09/2014

    This game is very addictive and challenging. Enjoy