Tunnel (1974–2001) The tour guide leads the tram into a revolving tunnel, simulating an avalanche, including fake snow spinning around the tram, and damaged signs, along with special sound effects. It was replaced by Curse of the Mummy's Tomb.Rockslide (1974–1979) The tram stops inside a rock cliff which begins to collapse. The tram gets past the cliff safely, but not before having a collision with the rocks. The attraction was replaced by Battle of Galactica in 1979.Runaway Train (1974–1985) The tour guide leads the tram across a train track, thinking it is safe to cross. However, a train suddenly rushes from the tracks and stops just in time before colliding with the tram. The guide leads the tram away from the tracks to safety. The train is now a stationary train in the backlot.Battle of Galactica (1979–1992) This high-technology attraction featuring animatronics and live actors in a spectacular laser battle based on the television series Battlestar Galactica with a 200-foot-long spaceship that "swallowed" the passengers, opened June 9, 1979. This was the first themed attraction to feature Audio-Animatronics characters outside Disney Parks, and was the first dark ride to combine sophisticated animatronics and lasers with live actors. At a cost of $1 million, it was the most expensive special effects attraction ever built at the park at the time. It was replaced in 1992 by the foundations of Back to the Future: The Ride.King Kong Encounter (1986–2008) The tram enters 1976 New York City where King Kong is on the loose and grabs and shakes the tram, which eventually escapes his grasp and gets out of the city safely. The 7-ton, Kong figure was the largest and most complex animatronic figure in existence for many years. The sophistication of the attraction broke new ground and paved the way for today's themed attractions, including a Universal Studios Florida version. The Kong sequence was also featured in the film The Wizard starring Fred Savage and Indie singer Jenny Lewis. This attraction opened on June 14, 1986, and was completely destroyed by a fire in the early morning of June 1, 2008. As of June 3, 2008, Universal Studios officials stated that the experience would not be rebuilt, and instead was replaced by the new King Kong: 360 3-D attraction, based on the 2005 film.Curse of the Mummy's Tomb (2001–2013) The tram guide tells guests that they are going to take a look