Always try to double the score for any action first. You can do it at the top right or the bottom left of the field (throwing in this looping once is points x1,5 , twice it's 2x). After that try to hit the 5 stars. Once they are completed you'll get a fat bonus, especially if it's x2. As long as you don't got the ball....just press the fire button as often as you can to destroy opponents constitution (knocking one out will be a fat bonus too)...
