Fatal Inertia EX features a never-before-seen environment exclusive to the PLAYSTATION 3 system. Situated amidst scorching desert dunes, the Fatal Inertia Proving Grounds is a mecca for aspiring flight jocks driven to prepare themselves 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 game’s eight new tracks.