空中决斗

Air Duel is a 2D up-scrolling shoot 'em up game where you take control of straight shooting Jetfighter FG-40 or the crosswise shooting helicopter E-709. You have to stop a secret organization called D.A.S. that threatens world peace before the total collapse of the Worlds Defense Force.

As you make progress and fight of various tanks, flying crafts, ships, static guns and bosses power-ups come available. Power-ups include power capsules that increase your firepower (max four times) and a guided bomb that can be controlled after being deployed and damages enemies in a large area. The game can be played solo or with a friend.