Match the colors of the top lanes with the drop targets to advance bonus.
If the the star rollovers are registering, it's a good idea to milk the outer loops. They are worth 5,000 points for every rollover.
Scoops on left and right sides get double bonus
Knocking center drops down reveals a 5,000 point target that can be milked repeatedly.
Depending on settings, left and right saucers can spot the colored bonus lights.