There are certain games that push the limits of hardware and design convention in an attempt to create the next new sensation. Then, there are games like Bomberman, which has remained essentially unchanged for more than 20 years. Any complaints that Hudson's trademark franchise has become stagnant are invalidated by the simple fact that the basic Bomberman gameplay is still tons of fun after all these years. The most recent Bomberman game, for the PlayStation Portable, is proof positive that there's no need to mess with a proven formula.