"The DS represents a number of different things for different people. For some it has been a gateway for casual players. To Nintendo, it's likely synonymous with an ATM card, selling in quantities one would have once thought impossible for a handheld only a few years ago. One thing it undeniably is, is innovative. The simple addition of a touch screen has revolutionized the way we can play handheld games and has opened doors for types of gaming once believed beyond the capabilities of a portable console. With the portals open wide before us, it brings to question why many franchises haven't taken advantage of the DS's potential; TGR has a list of games that we think should."