So you load the place up with C4 and drive off watching 
                  the huge explosion in your rear view mirror. The next day the 
                  morge calls you up to identify a body. "Yep that's him," 
                  you say, "that's the Riddler alright. His body is charred 
                  beyond recognition and he's missing his face, but he always 
                  has that dumb cane in his hand. I've always hated that cane." 
                  Alright, you defeated The Riddler. Good job!