To play Grand Theft Auto: Chinatown Wars on a Nintendo 3DS via QR code, you must first have a system with Custom Firmware (CFW) and the FBI app installed. How to Scan and Install
Because there is no native 3DS version, there is no official 3DS QR code. Any QR code claiming to give you a "3DS version" is actually giving you a DS ROM converted to run via emulation on a hacked 3DS (usually via NDS-Bootstrap or Twilight Menu). gta chinatown wars 3ds qr code 2021 link
If you have given up on the QR hunt, consider these alternatives for Chinatown Wars: To play Grand Theft Auto: Chinatown Wars on
Alternatively, you can search for "Grand Theft Auto: Chinatown Wars" on the Nintendo eShop on your 3DS to find and download the game. Part 5: Better Alternatives to the QR Code
The application will generate a custom forwarder. When you return to the 3DS Home Menu, the game will appear wrapped as a present. 🕹️ Method 2: TWiLight Menu++ (Alternative)