The term refers to specific technical capabilities built into the game cartridge that are only activated when played on a Nintendo DSi or Nintendo 3DS . While the game remains fully playable on original DS and DS Lite hardware, these enhancements provide a superior user experience.

It was a sunny day in the bustling city of Castelia, where young trainers from all over the region gathered to embark on their epic adventures. Among them was a bright-eyed and ambitious 10-year-old named Max. With a heart full of excitement and a backpack full of supplies, Max set out to explore the Unova region, determined to become a Pokémon Master.

You are a teenager living with your mother, looking toward the horizon. On this specific day, your childhood rival, Hugh, rushes to your door. He is intense, fiery, and driven by a personal vendetta you don't yet understand. He drags you to the lookout point to meet a stranger: Bianca.