Split-screen video game with character playfield position exchange

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United States of America Patent

PATENT NO 5411270
SERIAL NO

08154888

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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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 playfield can be displayed; providing a second region of the video display screen in which the scrollable playfield can be displayed; displaying a first character in the first region; displaying a second character in the second region; scrolling the playfield in the first region to show progress of the first character in traversing the playfield; scrolling the playfield in the second region to show progress of the second character in traversing the playfield; displaying an exchange object in a portion of the scrollable playfield displayed in at least one of the first and second regions; activating the exchange object; interchanging respective playfield displays in the first display screen and the second display screen such that following said step of interchanging, progress of the first character in traversing the playfield and progress of the second character in traversing the playfield are exchanged.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SEGA OF AMERICA INC225 SHORELINE DRIVE REDWOOD CITY CA 94065

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Naka, Yuji Mountain View, CA 14 297
Yamamoto, Masanobu Foster City, CA 145 2434

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