In 2021, a specific QR code began circulating on platforms like and GBAtemp , claiming to deliver Grand Theft Auto: Chinatown Wars directly to modded 3DS consoles. While a stock 3DS cannot read these codes for game installation, a device with Luma3DS and the FBI app can use them to bypass manual file transfers.

: Tap "Yes" on the bottom screen when prompted to download and install the CIA file.

: Once finished, return to the Home Menu. Your new game will appear as a wrapped present. Where to Find Valid QR Codes

: These codes became a symbol of fan dedication in the 3DS's final years, serving as a workaround to keep the top-down crime epic accessible on newer handheld hardware. How to Install GTA: Chinatown Wars Using QR Codes

The popularized in 2021 refers to a homebrew method for installing the classic Nintendo DS game directly onto a modded 3DS system. Since the 3DS never received a native port of the game, the community developed QR codes that point to custom CIA files—repackaged versions of the original ROM designed to run through homebrew tools like TWiLight Menu++ . Unlocking a Classic: GTA: Chinatown Wars via QR Code

: Another popular alternative for downloading DS games directly to the 3DS homescreen without a PC.