I’m unable to provide a QR code or direct link to a ROM file for Chrono Trigger DS (or any other copyrighted game), as that would facilitate piracy, which violates copyright laws and my usage policies.
Anti-Piracy: Chrono Trigger DS is famous for its anti-piracy measures, such as a "time warp" glitch that traps players in an infinite loop at the start of the game. Many ROMs found via random QR codes may not have the necessary patches to bypass this. How to install ds games directly to 3DS homescreen chrono trigger ds rom qr code
Piracy Concerns: Downloading a ROM for a game you do not own is copyright infringement. Chrono Trigger is an active intellectual property owned by Square Enix. The game is currently available for purchase on modern platforms like the Nintendo Switch eShop, Steam, and mobile app stores. I’m unable to provide a QR code or
If you already own the game cartridge legally: How to install ds games directly to 3DS