Classic side scrolling shoot'em up. Three levels and multiple power ups

Phillipus Sunset, interstellar mega-pilot of the Terra 1 confederation, has stolen the SPROCKET-SYSTEM, taking it from the terrible Drowhar empire.

You enter the caves of Otnirebal and when you leave them you are absorbed by an imperial giganave where your old Drowharian friends are waiting for you. Arm yourself with courage and pray what you know, the battle will be decisive ...