Nintendo 3DS -- Nintendo offering 3D games on their new handheld and you don't new glasses.
Nintendo is showing off its 3D handheld gaming system and introducing updates to classic game franchises like "Donkey Kong" and "Kirby."
It's part of an effort by Nintendo to stay ahead of its rivals by sticking to what it knows best — video games.
But unlike other attempts at 3D screens, the gadget works without special glasses.
Nintendo didn't say how much the 3DS would cost or when it will be available.