A HUMAN NECESSITIES
A63 SPORTS; GAMES; AMUSEMENTS
A63F CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
A63F2300/00 Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
A63F2300/50 characterized by details of game servers
A63F2300/53 details of basic data processing
A63F2300/537 for exchanging game data using a messaging service, e.g. e-mail, SMS, MMS