World War I Triplanes and Biplanes battle over 3D mountainous terrain. Dogfight tactics of plane positioning are critical for success. Get behind the enemy for best targeting with aircraft mounted machine gun and to avoid getting targeted yourself.

Features include advanced 3D presentation and control, multiple levels, and high performance flight simulation :

- Tilt steering control through accelerometer, single finger drag, two finger pinch zoom, and for devices that are Gyro-capable (4th Gen iPod Touch, iPhone 4, iPad2), additional navigation control though gyro.

- Map showing your location and your historical location, as well as enemy bases, enemy cities and other airplanes.

Multiple levels include :

Collisions against mountainous terrain in higher levels
Faster, more agile enemy targets in higher levels
New aircraft models are opened up at each level
Mountainous terrain navigation required to get to locate enemy targets
In-game hints and map to enemy bases and cities
More difficult enemy locations at higher levels
Changes in weather that affect visibility