Phantom’s Revenge is a steel roller coaster located at Kennywood in West Mifflin, Pennsylvania, United States. The ride opened in 1991 and is one of the world’s fastest steel coasters, along with Goliath at Six Flags Magic Mountain, and Titan at Six Flags Over Texas.
The coaster was originally named “Steel Phantom” and was the first hyper coaster in the world to feature inversions. After the 2000 season, Steel Phantom underwent extensive changes, most notably the removal of all of its inversions. According to the park, this was done because of how rough the coaster was.