Whether you're a Pokémon fan new or old, this should be in your 3DS library. The core experience holds up as well as it ever did and, at the time, these were the greatest Pokemon games ever created.

Pokemon Diamond and Pearl introduced Pokemon trading into the modern age. Instead of using a cable link, the games made use of the Nintendo DS' WiFi connectivity to trade Pokemon with other players.

Pokemon Black Version and Pokemon White Version feature new Pokemon that players can catch, train and battle as they progress through the game, and some Pokemon can only be caught in one version ...

and then sent those new ROMs to overwrite the data on the Mother 3 cartridges. A playable cartridge is only half of the build, though. He wants these to look and feel like real Pokemon games, so ...