From France comes the latest Kinect mod - fully playable Space Invaders, whose control scheme turns the 1978 Taito classic into an exergaming ordeal.

Extend left arm, move left. Extend right arm, move right. OK, but you have to extend both to fire. That means, even if you're a perfect shot, you're doing 55 jumping jacks to clear a board.

Think this looks exhausting? I can't wait for Defender on the Kinect.

Kinect Space Invaders [Kinect Hacks]