“Alpha Mission II is a vertically scrolling full screen shoot ‘em up released by SNK in 1991 for the Neo Geo arcade and home systems.
It is the sequel to the 1985 arcade game Alpha Mission.
The ship’s armaments consist of air-to-air laser shots, air-to-ground missiles and any Power Weapons the player collects. The laser and missiles can be upgraded up to four times by collecting the powerups from drones that are shot.
In Japan, Game Machine listed Alpha Mission II on their May 1, 1991 issue as being the most-popular arcade game at the time”