He reached the center of the ship, the air silent except for the low hum of the game’s music. He held the buttons. Fifty seconds. Fifty-nine. Sixty.
If you are determined to use actual QR codes with Pokémon Black 2 , you must enter the world of homebrew software. This requires a modded 3DS or a flashcart.
(which lacked a native QR scanner), the community has since developed ways to use QR technology to keep the game alive.