Room 93 is an extended play.
Ghost (Halsey song) . It was first released on July 28 , 2014 and included on her debut extended play , Room 93 on October 27 , 2014 . Room 93 . A digital remix version of the EP , featuring three remixes for the songs `` Hurricane '' , `` Ghost '' and `` Trouble '' was released on March 3 , 2015 .