Freddy Kreuger is a great game made by Gottlieb.  This topper sits on top of the backbox.  It is a 3D plastic topper with Freddy's famous knifed glove a top the street sign , Elm St.  The red led lighting can be hooked up to a flasher bulb, GI lighting or on all the time.  It is mounted to a wooden base and held on by velcro or double sided tape.  Easy installation.