Kill the aliens

You have three lives to achieve maximum punctuation destroying monsters. To destroy monsters, slide the fireball and make it crash into them. Get more points by activating the bonus:

- One enemy = 1 point

- Two enemies of the same color in a row = 1+ (2 * 1) = 3 points

- Three enemies of the same color in a row = 1+ (2 * 2) = 5 points

- Four enemies of the same color in a row = 1+ (2 * 3) = 7 points

Beware of paratroopers and airplanes:

-Shatter a skydiver or a plane: - 1 life