Our only defense is the prototype Solvalou Fighter Plane. With this
plane we can fight the deadly Domogram Rovers - the Toroid Patrol Fleets
and the Zoshi Death Squads. Xevious is a vertically
scrolling shooter based on the 1982 coin-op of the same name. It was
innovative in that it was the first vertically scrolling shooter to
feature dual-level attacks- both ground and air. This innovative vertical-shooter arcade coin-up game Xevious is brought to home consoles.