It's an awesome addictive game.
Maybe, if this can help you, use the L or R button to send ur drones on the left side or right side, that could help to shoot the Carons. I use to try to concentrate fire on the carons on one side and send my drones to the other side to shoot carons so they stay on screen. Very hard to achieve though...
Also, shooting each parts of the boss is 16k pts, so it's better to shoot all of its part instead to shoot at once his core. Missiles he sents gives points also, so don't forget to shoot those.
That's all !







