Go to the file selection screen in game, and press Up+Start. The QR code scanner will open; then just scan any of the following! These should work for the UK, Europe and Australia. As more QR codes are released, I will post them here so be sure to check soon at some point. If you don’t already own Mario Tennis Open why not buy a copy today? Additionally, why not pre-order Mario Golf: World Tour, released 2nd May 2014?