First of all, play any of the three Castlevania games for DS you can get your hands on ... If you want to get to know Unova better, check out our list of the best gen 5 Pokémon. Mario Kart DS Mario ...

The DS was released only a year ... and the second-best-selling console of all time. Its success can be attributed to an outstanding lineup of games like Nintendogs, Pokémon Black/White, Pokémon ...