Gamesradar admit, they were dubious walking into the demo room. A videogame run by mind-control? That was the distant, Tron-like future of gaming we dreamed of as kids. It wasn't going tp happen until the glorious age of incandescant neon cities and flying cars. We haven't even got robot butlers yet, so there's no way it could be happening. And using it to play Unreal Tournament 3? Ha!