Take notice: The usb label is MICROBIT□Check your microbit is which serial port Open the pc control center , in device manager,find COM and LTP item.Remember your device port (for example,my port is COM3).Take notice:You must plug the microbit in pc usb port.
□shake microbit to control game
By shaking microbit , the sailfish will fly straight ahead.
If sailfish collide withbubble, you get three scores.
On the contrary , if sailfish collide with jellyfish, you lose one
One game,you have 180 seconds to get scores ,if there is no time the hero ranks
will appear .