The player controls a fighter plane from the country Lafanis, against the Tesaris Empire which seeks world domination. The player starts off with basic ammunition, which can be powered up by defeating enemies and filling a "Plane" bar. A limited supply of bombs can be used to defeat ground-based enemies, with "Tank" bar can also be filled to empower it.
Reception
In Japan, Game Machine listed Flak Attack on their September 15, 1987 issue as being the seventh most-successful table arcade unit of the month.