A new software update was recently released for Super Smash Bros. Ultimate and is now available for download. Thanks to the update, you can use the Toy-Con VR Goggles to enjoy Smash in VR mode via the Games & More menu. VR mode is a single-player experience and only applies to a select number of stages, including Prism Tower.
Smash Ultimate Patch 3.1.0 – Side by Side Comparison
In version 3.1.0 of Super Smash Bros. Ultimate we got huge buffs, nerfs and even some hidden changes that were not mentioned in the patch notes. You can now even play Smash in VR mode!