Let the Mindgames Begin
chienr writes "Like Pong, but instead of paddles, you use your brainwaves to control the ball over to the opponent's goal, that's Mindball! This apparatus was previously an experiment under the name Brainball, and is now commercially available - here's another link with video."
welcome our new pong mind controlling overlords...
Just smoke up before playing, no one would be able to beat you!