KOEI today announced that Fatal Inertia EX is now available via PLAYSTATION Network, exclusively for PS3 - a free demo of the game which includes an online multiplayer mode is also available. Set in the middle of the 22nd century Fatal Inertia EX is a sporting event that draws from the combined disciplines of rally racing, demolition derby, and tactical air warfare. Players pilot their gravity-defying machines through the untamed wilderness, while unconventional weapons move and react to realistic principles of physics and magnetism rather than follow pre-scripted motions. Fatal Inertia EX features 59 courses in seven exotic high-definition environments including lush rainforests, massive glacier fields, and canyons of razor-sharp rock.