Apocalypse is a wooden roller coaster located at Six Flags Magic Mountain in Valencia, California. It is located in the Cyclone Bay section of the amusement park, on a plot of land formerly occupied by the Psyclone (1991-2007), Shockwave (1986-1988) and La Vibora (1984-1986) roller coasters.HistoryTerminator Salvation: The Ride (2009—2010)Apocalypse was originally announced as "Terminator: The Coaster" but was later changed to suit the then-upcoming Terminator Salvation movie. It debuted to the media on May 21, 2009, and opened to the public two days later. Magic Mountain spent $1 million adding the incongruous Terminator-factory-turned-safe-house theme to the wooden coaster, mostly in the pre-show queue areas. The original storyline featured a series of videos encouraging riders to "join the resistance" and help fight the Terminator robots.Apocalypse (2011—present)Late in 2010, Six Flags announced that as part of its post-bankruptcy corporate restructuring, it would be moving away from its intellectual property licensing agreements, outside of those involving DC comic book characters, Hanna-Barbera cartoon characters or Looney Tunes cartoon characters. Accordingly, rides such as Terminator Salvation: The Ride, which had been branded under those agreements were re-themed in a generic fashion. On January 8, 2011, the roller coaster began operation as Apocalypse. The debranding removed the animated Terminator robots from the queue, forcing the park to re-shoot the pre-show videos as well as change all signs for the ride. The new storyline is based on the premise that riders are survivors and must head into a bunker to prepare for battle. Apocalypse retains the existing pyrotechnic and fog effects from the previous theming. In early 2017, Apocalypse temporarily closed for major re-tracking and refurbishment.