Key Features and Benefits:Situated amidst scorching desert dunes, the Fatal Inertia Proving Grounds is a mecca for aspiring flight jocks preparing for the mental and physical punishment of low-altitude combat maneuvering. Along with offering a restructured training curriculum, the Proving Grounds are also home to the games eight new tracks.Fatal Inertia EX delivers a glimpse into the future of racing in stunning 720p HDTV and in-game Dolby Digital audio. Multiplayer features include split-screen two-player races, online and LAN races for up to eight players, plus leaderboards.