3DS Download Software Pyramids might not be setting the charts alight, but those who took a chance on its chunky charms will be pleased to find three new stages for the game available below.
Here's how you use the codes:
On the title's front screen, select 'QR CODE'
The top screen will show nine level slots, under a seventh World called 'The Secret Passage'.
Make sure that an empty slot is selected with the D-Pad, then tap 'IMPORT' on the touch screen.
Follow the instructions on the touch screen to line up the code (on a PC screen is fine) with the camera on the top screen; the whole code must be visible.
Tap the box on the touch screen when the code is lined up, and the level will download almost instantly.
You will be able to play the level by selecting it in the QR Code screen and hitting 'START'