Radiant Free

Radiant Free

Take your stand against the alien horde in a vibrant space shooter.

Additional Informations
  • Current Version: 3.19.7
  • Updated: December 2, 2015
  • Requires Android: 2.3 and up
  • Installs: 1,000,000 - 5,000,000



Cut through hundreds of creeps to face giant monsters in unique bossfights. Collect special weapons and power-ups, upgrade your ship and save your homeworld!

Take your stand against the alien horde in a pure arcade space shooter. Relive the classics revamped!


Please note that this is a feature limited free version. You can upgrade to the full version using an in-app purchase or download the full version from the Play Store:



★ 3 Episodes with 100+ Levels
★ 10+ Boss-Fights
★ 6 Upgradeable Weapons
★ 12 Special Power-Ups
★ 3 Difficulty Options
★ Global On-Line Hiscores
★ Signature Sound by Kubatko
★ Support for HID game controllers (MOGA, Shield, Nyko, etc.)


"From the deliberately pixelated graphics to the tinny sound effects, there is something profoundly artistic about its mix of knowing aesthetics and stubborn lack of compromise."
- PocketGamer - Bronze Award

"A few gameplay elements make this the modern version of a retro shooter as it takes many leaps and bounds away from the minimalistic gameplay of the arcade hit."
- Techulous.com


46,165 total
5 26,481 
4 9,126 
3 4,824 
2 2,200 
1 3,534 

  • Radiant Free
    Published date: February 3, 2017

    Best game on the market! Easy, intuitive controls, stunning visuals, and replayability make this a must have. And at only a buck.99, the full version can be unlocked, which the levels are hella fun btw. Enjoyed it so much that i also bought radiant HD, even though its the same exact thing! One issue i would like see fixed however is the location and size of the pause/menu screen. It gets in the way when on the left side of the map, making changing weapons impossible if you are anywhere near the pause button. Maybe make it to where you double tap the ship to bring up the pause/menu screen. Full Review

  • Radiant Free
    miro gonzalez Published date: August 3, 2016

    The Best This game is by far my favorite. Loved the color and style. Simple but very nice. I never put a review for games but this game has earned my review and my money. I loved the story and the characters personalities. Sorry about the lack of commas. Also the game play mechanics are amazing. People complain about minions coming from under you which is a problem I didn't have. Avoid them maybe? I'm not sure. I was never killed by that. Just keep an eye around your craft. Full Review

  • Radiant Free
    Nathan B Published date: January 4, 2018

    The 2nd level on the hardest difficulty is impossible to get through. There's simply no defence from the enemy fire and missiles coming sideways. It's also extremely irritating that weapons can't be switched while playing on the left side of the screen. Devs, can these issues be addressed? Full Review

  • Radiant Free
    Decoteau DeGrauw Published date: December 18, 2015

    Incredible Not even in the full version, this game is incredibly charming, fun, and absorbs time like I absorb ice cream. gameplay is incredibly simple and fun, but has enough of an edge of difficulty to keep the player intrigued. In addition to it's simple arcade style gameplay, they add in a few new mechanics, such as enemies moving around sperratically, and a marketplace where you can buy up to 6 weapons, along with additional lives. 10/10, very fun and recommendable. Full Review

  • Radiant Free
    dan cachola Published date: June 20, 2016

    Great game, however becomes a bit unfair This game is great, im not trying to bring it's reviews down but it is unfair when you have the smaller minions coming from underneath you and shooting while you focus on bigger targets.otherwise, I totaly think this game has good graphics and is well made. Full Review

  • Radiant Free
    Uncle BobbyB Published date: June 25, 2016

    Garbage game. Why do you not allow to go back to the shop? Now I'm on the second map and I accidentally didn't upgrade anything and it's almost impossible to continue. Secondly, how can you make the small things go beneath your ship, come up and shoot instantly and kill you? Whoever made those decisions is brain dead plus they didn't even play their own game to realize it. Like how...? Full Review

  • Radiant Free
    A Google User Published date: December 22, 2017

    If you like relaxing handheld nostalgia similar to Entex Galaxian 2 combined with the weapon store addiction of Vigdal's Warblade (Deluxe Galaga) buy this. Only wish I had bought the HD version from the market instead of in-app b/c the title of the bought app still reads "free". Works great on Sumsung Galaxy Player 4.2! Full Review

  • Radiant Free
    nova lover Published date: July 19, 2016

    I came back to it after all these years, I really miss it. Forgot about it even. I'll probably buy the full game. Still looks good and sounds good. Great game, great job, glad after all these years she's still up!!! Full Review

  • Radiant Free
    N Atiba Published date: April 10, 2017

    HOOO BOY! You have GOT to love Radiant. Who ever knew Space Invaders and Galaga combined would be a good thing? The best retro type shoot 'em up on Android. HANDS DOWN. I got to look for money to get the full version! Full Review

  • Radiant Free
    Xavier Hernandez Published date: October 25, 2016

    This game is dope! I loved it. I would buy the full version but I'm broke. So this 5 star rating and positive review will have to do instead 😁 great game! Full Review

  • Radiant Free
    Scarlett Landon Published date: February 20, 2017

    I first heard about this game a few years ago and then I forgot about it. It's so fun even in the few version--seeing which upgrade path world best and all in the second and third playthroughs. (It's not the lazer one.) Full Review

  • Radiant Free
    Reggy IP Published date: November 26, 2016

    Needs better ui Unplayable when the change weapon is hidden under the pause game button on the LHS, otherwise i'd buy this game :( Full Review

  • Radiant Free
    Rizwan Sahib Published date: December 8, 2016

    Effing awesome I loved this game☺ People keep complaning that the aliens keep going under the ship but i never had that problem.Heck,the only boss i had trouble with were the saucers or 'hunters' as its technical name. Full Review

  • Radiant Free
    Unknown Entity Published date: September 29, 2016

    Spent money for......nothing I payed 1.99 in the app and nothing happened.......why may i ask? Have i been ripped off?! I wanted the full version ;~; Full Review

  • Radiant Free
    NukaSoda Published date: April 12, 2017

    How the hell can you make money when you kill the targets off screen. The damn credit pick ups are half the time way out of reach. Waste of nice art style, you cant even make enough money to continue...infuriating, Ftg Full Review

  • Radiant Free
    ian balles Published date: February 25, 2016

    Great game. Its an amazing time waister but the only problem i have (i have the paid version through this version) is i wish there was some way to tell how much damage you're actually doing to the bosses Full Review

  • Radiant Free
    Alecu GHYKA Published date: November 17, 2016

    I want my progress!! Hello guys, i really live your game for which i also paid for, but i cannot retrieve my progress because of redownloading the app on a new phone that i got. Please help me fix this, i really want to continue playing; it's too bad that i will have to delete the app because i haven't got the patience to start over. I will give 5 stars if you fix this, but this is not normal especially for a game i paid for. Full Review

  • Radiant Free
    Solus Emsu Published date: September 21, 2016

    Looks great.... played for 2 days ....then it was over. Would rather see a few adds personally rather than charging me for the full game. Looks good though and is fun while it lasts. Full Review

  • Radiant Free
    Jasmine West/Donovan Published date: June 21, 2016

    I Love This Game When me and my sister went to Mexico I saw my dad playing this and a few days later I started playing then. I got addicted Full Review

  • Radiant Free
    Triodium Published date: January 31, 2016

    Loved it. To those people who cant get past level one cause it says you have to pay. Just press no and you play the next level. Idiots Full Review

  • Radiant Free
    Keith Mitchell Published date: January 20, 2016

    Excellent! Looks the part and plays so well. It's very addictive and I liked the inclusion of the asteroids. And I'd encourage you to pay the tiny amount for the full game - you could lose more down the back of a sofa! Full Review

  • Radiant Free
    Anthony Pedro Published date: February 29, 2016

    PC edition? This game was dank and if don't think it's dank, play it with EDM music and stuff like that. 5/3 Full Review

  • Radiant Free
    Adnan Khalifeh Published date: January 8, 2016

    Beautiful A Wonderful mess of a game that left fantasy droppings after I finished it and here I'm playing it again....but seriously Hexage...... we need another franchise!!!! Full Review

  • Radiant Free
    Nomadic Voxel Published date: January 7, 2018

    Crashes on load, literally unplayable. Shame, I think I'd love it. Phone is a droid 2 if that helps Full Review

  • Radiant Free
    Florentin Meinecke Published date: May 30, 2017

    The free version is good, not flawless but enjoyable while it lasts. That being about half a day. Still the best spaceinvader-esque game I have come across to date Full Review

  • Radiant Free
    BLT 360 Published date: July 26, 2016

    Good It is fun, but after a while it gets kind of boring. But over all I liked it Full Review

  • Radiant Free
    philip warhurst Published date: March 17, 2016

    Great game but Love this game but when i bought the full game so i could stage 2 i had no power ups is this supposed to happen? Full Review

  • Radiant Free
    Tommy Frerking Published date: September 2, 2017

    This game combines all the best parts of old school arcade games like Asteroids and Space Invaders with the strategy of shoot 'em ups using different weapons, on screen power-ups and upgrades in between levels! Full Review

  • Radiant Free
    Daniel Dimensiondragon864 Published date: April 28, 2016

    Two players Hay can you make it two players or maybe a muitplayer thing and friends? Full Review

  • Radiant Free
    Martin Ekström Published date: May 27, 2016

    Makes me smile Its so simple, and the music and colors makes it my favorite game on android. Full Review

  • Radiant Free
    Kevin Hutton Published date: February 25, 2016

    Although I haven't played it yet, I've seen someone else play it and it looks like a lot of fun. Full Review

  • Radiant Free
    William Carberry Jr. Published date: February 1, 2017

    I love the background and the enemies coming from behind thing is no problem for me all I have to do to avoid them is be careful overall it is a awesome game I would rate it 1 million stars if I could usually I don't give such a long review. Full Review

  • Radiant Free
    Bintang Suhadiyono Published date: May 29, 2016

    Highly recommend This is the best plane shooter game I've had since sky force. Simple but great 8-bit style graphics, smooth animation and awesome story. It's worth the buy! Hope for sequel lol Full Review

  • Radiant Free
    Quindell Harris Published date: April 10, 2016

    Best flying space ship game ever This game is the best if you update your weapon how my god Full Review

  • Radiant Free
    David Borja Published date: February 17, 2016

    It's not full but great Love the game so much so fun so entertainment for me and everyone else best game 5 STARS☆☆☆☆☆YAY Full Review

  • Radiant Free
    quackertin Published date: December 24, 2015

    Final boss help If you need help on the final boss on the first stage. What you do is use the Vulcan cannon to take out the seeking missiles and the laser to destroy every thing else Full Review

  • Radiant Free
    Katie Hulbert Published date: May 9, 2017

    Love the app, I recently purchased the full version and since then I have not been able to even open the app. Not sure what happened but I'm highly disappointed. Full Review

  • Radiant Free
    H FISHER Published date: February 15, 2016

    Horrible Like a combination of Astroids and Galaga but much lamer than both. Slow space ship that only moves side to side and auto fires. Graphics are such a cheesy knock off job it's laughable. Full Review

  • Radiant Free
    Proffesor Chromosome Published date: July 9, 2016

    Stupid On the final fight with the first big boss I keep getting trapped in the corner and missiles kill me thats not fair at all Full Review

  • Radiant Free
    EnderZealot E70 Published date: March 26, 2016

    Great graphics and music The music is calming and smooth, the graphics are beautiful with its bright neon colors, for an 8-bit game, A+ Full Review