Lego Batman: The Videogame is a 2008 action-adventure video game, developed by Traveller's Tales and published by Warner Bros. for Microsoft Windows, Xbox 360, PlayStation 2, PlayStation 3, PlayStation Portable, Nintendo DS, Mac OS X and Wii. The game is based on the comic book character Batman and the Lego Batman toy line, who also handled marketing and financial aspects of the game. It was released on September 23, 2008.