 Superman : Escape from Krypton closed again on February 5 , 2012 ( almost a year after the refurbishment ) to prepare for the new 2012 attraction Lex Luthor : Drop of Doom . Two drop towers , also built by Intamin , were integrated into the existing sides of Superman : Escape from Krypton 's structure . The ride reopened when construction was finished on July 7 , 2012 . 
 Superman : Escape from Krypton closed again on February 5 , 2012 ( almost a year after the refurbishment ) to prepare for the new 2012 attraction Lex Luthor : Drop of Doom . Two drop towers , also built by Intamin , <a href='uninflect' title='1'><mark>were</mark></a> integrated into the existing sides of Superman : Escape from Krypton <a href='null_genetive' title='2'><mark>'s</mark></a>structure . The ride reopened when construction was finished on July 7 , 2012 . 
Superman : Escape from Krypton closed again on February 5 , 2012 ( almost a year after da refurbishment ) to prepare for the new 2012 attraction Lex Luthor : Drop of Doom . 2 drop towers , also built by Intamin , was integrated into the existing sides of Superman : Escape from Krypton  structure . The ride reopened when construction was finished on July 7 , 2012 .