If you haven't been swept into the Yu-Gi-Oh craze yet, there's nothing in the first DS version that will sway you to the card battle side. The game is clearly aimed at the Yu-Gi-Oh fanbase, but even still, the game keeps its presentation open to let those who aren't on the inside get in on the fun. The Yu-Gi-Oh card design is filled with a lot of strategy and depth, and because it's all done on the DS handheld you don't have to invest money in a ton of cards to get into the action. Yu-Gi-Oh: Nightmare Troubadour is clearly only the beginning of the series on the Nintendo DS, and it's a good start and decent foundation for future iterations. The next step is, obviously, bulk up the single player adventure and, ultimately, take the design online. But for now, the game's a solid beginning on the dual screen handheld.