Please read the online manual.
PlayStation® VR is a VR system that connects to the PlayStation® 4, allowing you to experience a 360-degree, 3D virtual world.
For more information, please access the PlayStation VR official site.
Fate/Grand Order VR feat. Mash Kyrielight is available from the PlayStation™Store via your internet browser or through a PlayStation® 4 console.
If you have purchased the game from the browser version of PlayStation™ Store, it will appear on your PlayStation® 4 console’s download list and you can initiate the download from there.