No its not, from my understanding they are turning it into a movie.
As of May 24, 2011, No.
Game Show Island came out on October 24, 2011.
Attack of the Show - 2005 2011-05-24 was released on: USA: 24 May 2011
Attack of the Show - 2005 2011-06-24 was released on: USA: 24 June 2011
Attack of the Show - 2005 2011-08-24 was released on: USA: 24 August 2011
Attack of the Show - 2005 2011-10-24 was released on: USA: 24 October 2011
The Early Show - 1999 2011-06-24 was released on: USA: 24 June 2011
The Early Show - 1999 2011-08-24 was released on: USA: 24 August 2011
The Early Show - 1999 2011-09-24 was released on: USA: 24 September 2011
The Early Show - 1999 2011-10-24 was released on: USA: 24 October 2011
The Early Show - 1999 2011-11-24 was released on: USA: 24 November 2011
The Early Show - 1999 2011-12-24 was released on: USA: 24 December 2011