Warner Bros., DC Comics and Electronic Arts announced that the companies have joined forces to bring Batman Begins to multiple videogame platforms in 2005. In this exclusive co-publishing agreement, a game based on the upcoming Warner Bros. Pictures' film starring Christian Bale will be released day and date with the film on the PlayStation 2, the PSPTM (PlayStation Portable) handheld, the Xbox, the Nintendo GameCube and Game Boy Advance. Together, Warner Bros. and EA are overseeing all develop…