Yume Nikki is honestly one of the best horror games I've played in a long time. And this, this is wonderful. Can't wait to try this out with Google Cardboard VR.
I'm assuming you're confused about me saying that I was going to play this with Cardboard. Google Cardboard is some cheap $15-ish VR headset, where you use your phone as the screen. I use an app called TrinusVR, which streams my laptop screen to the phone and adds that little VR overlay to anything. So, any game is playable, even games not meant for VR.