Loopy – the developer behind one of the oldest 3DS capture cards – has just released a beta version of their software which allows 3D capture on their latest New 3DS XL capture cards.
This means you can play 3DS games with a VR headset – something we recently tried out with the 3DS emulator Citra – with the benefit here that this isn't emulation; it's running on real hardware and won't suffer from any performance and compatibility issues.
As noted by Twitter user @Akfamilyhome, you can also use the console's 3D slider to get the three-dimensional sweet spot just right.
If you've got one of Loopy's New 3DS XL capture cards then you can grab the beta software here.