Click o the place where the Power Ball is to be moved. Defesive discharges ad chargig of the port are performed by a sigle red butto at the bottom right. You ca access the ulocked port auxiliary fuctios with the three buttos o the left. If you're playig o a computer, you ca press the space bar istead of clickig the red butto. Auxiliary port fuctios the i the game release keys 1, 2, 3 (ot o umpad). The yellow ad blue lies show the state of eergy ad discharges.

The energy system is in danger. Control the Power Ball, collect energy points and charge the port in the middle. Enemy energies want to stop you. The Power Ball can be protected by several energy discharges. Each time you charge the port, you gain points that will improve the port, unlock it and improve other protection functions. The yellow line below shows the charge status of the Power Ball. Blue line supply of defensive discharges.