It is 1917... There have been many new inventions and new aircraft models... Two new models of aircraft have been made. The Tri-Decker 1 tri-plane fighter one-seater, and the Sop-With Camel , a biplane fighter one-seater. These new inventions will see who is the best by having their first... DOGFIGHT! (Press up arrow to start plane, down arrow to stop plane and click to fire)