Details: The Virtual Boy's heavy emphasis on three-dimensional movement requires the controller to operate along a Z-axis. Its controller is an attempt to implement dual digital D-pads to control elements in the 3D environment. The controller is shaped like an "M", like a Nintendo 64 controller. The player holds onto either side of the controller which has a unique extendable power supply that slides onto the back, housing the system's six AA batteries. The batteries can be substituted with a wall adapter, via a "slide-on" attachment for constant power.
In more traditional 2-dimensional games, the two directional pads are interchangeable. For others with a more 3D environment, like Red Alarm, 3D Tetris, or Teleroboxer, each pad controls a different feature. The symmetry of the controller also allows left-handed gamers to reverse the controls, as does the Atari Lynx.
Brand: Nintendo