Aero Fighters 2

Aero Fighters 2 is a vertical-scrolling shoot 'em up arcade game released in 1994 by Video System. The game is played with two buttons, with the A button firing bullets from the plane and the B button launching a special bomb attack which uses a bomb from a limited stock of bombs. Power bullets can be obtained by destroying buildings and armored enemy planes. There are 2 types of Power bullets: "P" Power bullets, that increases the plane's firepower by one level, and "F" Power bullets, that increases the plane's firepower to the maximum level instantly. The maximum level only lasts for a limited amount of shots. When certain ground enemies and buildings are destroyed, money bonuses appear which give a random amount of points each. When the player reaches the end of the stage, the player has to face a boss ship. Source: Wikipedia, "Aero Fighters 2", available under the CC-BY-SA License.