@indemnifyme - I have no doubt that a lot of people would love to play holographic videogames. In fact, what you're describing sounds like the holodeck on Star Trek.
If I remember right, the holodeck basically created a holographic world that seemed completely real. The characters in the show were able to interact with the characters in the holodeck just like it was real life. On the show they also used the holodeck for training and other practical things.
I know our technology is really far from that, but I think a holographic TV would be the first step in that direction.