Gradius

About this game

Gradius is a 1985 horizontally scrolling shooter video game developed and published by Konami for arcades. It is the first installment in the Gradius series. The player maneuvers a spacecraft known as the Vic Viper that must defend itself from the various alien enemies. The game uses a power-up system called the "power meter", based upon collecting capsules to acquire additional weapons.

The NES port of Gradius.