Final Star Force is a vertical-scrolling shooter arcade game developed and published by Tecmo in 1992. It is the third and final entry in its Star Force series, and retains many of the same mechanics as its predecessors. Players control the two space fighter ships Blue Nova and Red Nova. There are three different power-ups to choose from called “Pulsators”.[2] The power meter itself charges up automatically to increase their fighters’ power.
Source