The Bat was a steel, suspended roller coaster located at Kings Island amusement park in Mason, Ohio. Designed by Arrow Development, the ride was billed as the first and only suspended roller coaster in the world when it opened to the public on April 26, 1981. The model took several years to develop and was considered a prototype by Arrow. Though the ride was very popular, it was plagued with mechanical problems and frequent closures that led to a short lifespan.