A method is provided for controlling a multiplayer competition video game for use with the system which includes a video display screen, a graphics controller, digital memory and user input devices, the method comprising the steps of: providing a first region of the video display screen in which a scrollable...http://www.google.de/patents/US5411270?utm_source=gb-gplus-sharePatent US5411270 - Split-screen video game with character playfield position exchange
