Flying Heroes of World War I

World War I has broken out. Allied planes are in trouble and have lost altitude. A hero is called for duty and an important mission arises to change the tide of the war. The planes must be rescued by taking the red cross plane, heal the friendly planes and bring them back into the battle. Score based game in which you save as many fighters as you can by colliding them while avoiding the explosions coming from the artillery. Flying Heroes are called for duty.