The Tower area was added to Six Flags Over Texas in 1969, brought on by the addition of Oil Derrick. This area of the park is full of record-breaking attractions. Superman: Tower of Power was the tallest ride of it's kind in North America when constructed. Shock Wave is also the first consecutively-looping coaster in the world. Today, Tower is home to many attractions such as Dive Bomber Alley and Music Mill Amphitheater, a large entertainment venue.