A sandcastle is a type of sand sculpture resembling a miniature building, often a castle. It is also home to Sandcastle Waterpark. A sandcastle is a model castle made of sand. A water park owned by Kennywood, Sandcastle, is another local amusement park. For instance, a sandcastle will only stand up when it is made with damp sand. Khoo executive produced Boo Jun Feng's first feature film, Sandcastle. It is called the Sandcastle Water Park. Chahi described the game as playing like a sandcastle game, but with elements like lava. However, pouring water over the sandcastle destroys it. The site where Sandcastle currently sits was formerly a railroad yard for U.S. Steel. Sandcastle first appeared in a Super Bowl commercial in 2013. The original aviation theme was converted into a sandcastle theme. Premiered Red Sandcastle Theatre, Toronto, 2012. Sandcastle is a documentation generator from Microsoft. Sandcastle produces XML-based HTML files in a chosen presentation style.