Gotham City becomes a very cold place when Mr. Freeze, Poison Ivy and Bane triple team to plot the icy demise of Batman and Robin. The crimefighters respond immediately by using the Batcomputer deep withn the Batcave to develop an array of cutting-edge weapons that can be used in their battle against this multitude of fiendish foes. Discover the Secrets of the Batcave! - secret technology that gives Batman, Robin and Batgirl the ultimate ability to save Gotham City!