Top Gunner AIR twin is based on historical final battles of Germany army in WWII in the year of 1944. The story starts with the Allied intelligence reports revealed that the German troops were reluctant to surrender because they held a top secret weapon. To confirm the above intelligence, players will follow the game route to sneak behind enemy lines into the heart of Germany army and attack the enemies on the way. Players will take the airplane through five main stages and overcome each deadly ambush and sneak attacks.