Tags: Amusement Park Attraction, Roller Coaster.
Ninja is an Arrow Dynamics/Vekoma steel roller coaster at Six Flags St. Louis in Eureka Missouri. The ride features a loop a sidewinder and a double corkscrew. It was originally built for and located at Expo ’86 in Vancouver B.C. operating as Scream Machine from May to October 1986. It began operating as Ninja at Six Flags St. Louis in 1989. The coaster was started by Arrow Dynamics but when Arrow fell into bankruptcy it was sold to Vekoma who finished it.
