If you find a .cia file for Chinatown Wars on your PC (from an archive or backup of your own physical cartridge), you can put the file on your SD card and install it via FBI's "SD Card" option. This is what the QR code automated for you back in 2021.
: Confirm the install prompt and wait for the download to finish. The game will appear as a new "gift" on your home menu. Gameplay Experience on 3DS gta chinatown wars 3ds qr code 2021
Since a QR code is not a viable option, what can you do to get more out of the game on your 3DS? Here are legitimate and more effective methods. If you find a
Hold down the Start or Select button while booting the game to play it in its original, crisp pixel-perfect resolution. Otherwise, the 3DS will stretch the image to fit its larger screen, making the graphics look slightly blurry. Is it Safe to Scan Random 3DS QR Codes? The game will appear as a new "gift" on your home menu