This game is now available on Steam!

Thanks for your help in getting this game selected for distribution via Steam. More information including a link to the Steam store page can be found below.

Greenlight is being retired. For more information on how to submit games to steam, refer to this blog post.
Genre: Shooter
Platforms: PC
Languages: English
Players: Single-player
Apr 4, 2017 @ 3:41am
Jan 21, 2019 @ 9:17am

View Cosmonator in the store

Store page
Recent Announcements View All (3)
Cosmonator Greenlit
Cosmonator Demo
Release date: Shortly after Greenlight!

Cosmonator is an 'RPG-em-up': a hybrid of classic fast-paced top-down shmup action infused with deep character building elements.


30+ passive upgrades including various firepower and missile upgrades, sideship upgrades, drone upgrades, shield and armor upgrades, and a variety of special feats - allowing you to craft a customised build that suits your desired play style

40+ unique spells that can be upgraded to various strengths; some spells can be augmented to alter their effects in specific ways

40 hand-crafted levels that shape the core of the game

20 extra optional challenge levels

More than 15 epic boss battles

An endless gauntlet mode that continuously increases in difficulty and measures your ability against other players on the leaderboards

Controller support

Slowly build up your ship to suit your particular playing style: perhaps you prefer a passive build that focusses on high firepower, strong sideships, specially customised homing missiles and a drone that fires automatically at any moving enemies? Or a tank build with strong shields, armor, and defensive special abilities? Or a caster with numerous devastating special attacks - and the ability to control time? Each weapon, upgrade, ability and spell in Cosmonator is separately customisable so you can build up exactly the character you want. Add to this a massive level content, including a legion of epic boss battles, and you're guaranteed to keep coming back for more - even after the first playthrough.

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Feel free to try a free demo of the game at:
Popular Discussions View All (3)
May 17, 2017 @ 11:21am
Featured Build: Defensive Caster
Apr 8, 2017 @ 12:21pm
Featured Build: Stealth Mage
Apr 5, 2017 @ 11:42am
Featured Build: Fire Master
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UDMPUDMP May 2, 2017 @ 12:56am 
IMGO Apr 19, 2017 @ 4:41pm 
AgileMaster  [author] Apr 19, 2017 @ 5:43am 
@DavideGendo - We hope you do change your mind :) one of the big challenges we have is that the character building depth of the game (which is what we believe makes it stand out from the rest of the genre) is only evident later on in the game, so it's tough to showcase that. But if you play through the demo maybe you'll get some sense of it!
DaveQB Apr 17, 2017 @ 1:28pm 
Looks nice, but from the trailer I can see that the palette is very dark (I even checked if my screen brightness was fine), and I feel there some visual effects, like the smoketrails, that make a screen already full of projectiles busier than it should be. Overall, I see nothing that makes it stand out particularly, in a genre that luckily is increasingly filling up on PC. I may change my mind when I'll get the time to try out the demo.
Dr.Mayo Apr 16, 2017 @ 2:47pm 
Good music,dynamic all we want of a RPG-em-up and the more IMPORTANT EXPLOSION!!!Voted!:steamhappy:
HarveyRacoonMan Apr 12, 2017 @ 4:40pm 
looks pretty goed
Supremefist  [author] Apr 11, 2017 @ 11:51pm 
Thanks for the support so far, everyone!
Vitor dos Santos  Apr 11, 2017 @ 4:50pm 
Voted! XD
LK4D4 Apr 10, 2017 @ 5:37pm 
HardlivingZ Apr 9, 2017 @ 3:19pm 
Brilliant! Voted!