Very nice graphics !Although not much game.
The idea is here and pretty but as said above the game is "finished" in about 30 seconds or so.
Since there isn't much to do beside look at the screen and click a few times, doing upgrades at random and it still working fine maybe adding more FX that are triigered by our actions like clicking or other things would bring a bit more interactivity and make the game pleasing to play just for the firework show that is all our drones and us firing everywhere.
Thank you for rating my game!