Possessed is an inverted impulse launched roller coaster located at Dorney Park & Wildwater Kingdom in Allentown, Pennsylvania.

Manufactured by Intamin and designed by Werner Stengel, the roller coaster originally debuted at Six Flags Ohio amusement park as Superman: Ultimate Escape on May 5, 2000.

After Cedar Fair purchased the park and restored its Geauga Lake name in early 2004, the coaster was immediately renamed Steel Venom.

In the process, the coaster was renamed Steel Venom, while receiving a new logo with a black background featuring a silver and purple snake.

Even though Cedar Fair removed any mentions of Superman from the ride, the original blue, red, and yellow color scheme remained intact.

During the ride's initial years, the holding brake at the top of the vertical rear spike would engage on the final launch, locking the train in place for a very brief moment.