When starting a level, select Renfield. Play through the level, and try to keep 
one of the green pegs on the screen. If the last orange peg is near, aim for one 
of them, and fire. If done correctly, you will have a Spookyball on your Fever. 
When it lands in any of the holes, it will pop up again at the top, making it 
possible to get 200,000 points with one Fever.