This is one of four "ZacSpin" coasters built by Intamin AG. Kirnu was the first, followed three months later by an identical ride called Inferno at Spain's Terra Mítica. In 2009, they built a larger version called Insane at Sweden's Gröna Lund. 2011 marked the debut of their latest copy when they built another large version called Green Lantern: First Flight at California's Six Flags Magic Mountain.
©2014 Joel A. Rogers.