The battle rolls to Australia for a coaster that plummet's riders down a 130 ft hill, then to Italy for a coaster that rockets riders from 0 to 70 mph in 2.2 secs, finally to the U.S. for the world's first 4th dimension coaster.

The battle rolls to Italy where riders are launched up a 147 ft. high loop, then to Canada for a 540-degree helix, then to the U.S. for the world's first hyper coaster, which lifts riders 200 plus feet above the park.

The battle rolls into Texas for the tallest steel wooden coaster in the world, an insane 90° tilting drop in Taiwan, a camelback machine in Missouri, and the man of steel in Spain - which coaster will reign supreme?