At this game you job is to control the beam which is divided into two colors, orange and blue. With that beam you have to collect the balls that are coming. The balls are also orange and blue. So you need to catch orange balls with the orange part of the beam and blue balls with the blue part. To achieve a good result, try to catch as many balls as you can before they disappear from the screen. Tap on beam and drag to move on left or right.