Quoted from arcademojo:Don't think it's virtual. Just a homebrew. Look at this picture you can see floor and wall in the background.
Quoted from T-800:Lol, the floor in the background is what made me realize it was virtual. Look at the inserts and targets, they're just a 3D render.
Guys, it literally says "rendering" right there in the photo ...
Dragon's Lair (resized).png