To destroy most asteroids as possible, keep shooting at them continuously while moving to the left or right. This increases your chances of destroying as many asteroids as possible. If you fail to hit the asteroids, you will get hit back by them. So, it is required that you keep shooting at foreign objects.
Keep Fingers on the Control Buttons
The game requires only three control buttons, which are the spacebar, and the left and right arrow keys. Keep your fingers properly positioned on these control buttons so you have the maximum chance of hitting each and every opponent accurately.
Focus on Asteroids
The asteroids in the game are all of the different sizes that look fascinating. However, it is not to be forgotten that they are all asteroids and you have to destroy them. Focus on the asteroids and once you find the perfect target spot, hit the spacebar and shoot them. Also, make sure to save yourself from the attack. If the asteroid is very close you then move quickly in a safe direction.