Patent ID: 7223173
Filing Date: 2007-05-29
Classification: A63F

Abstract:
1. A game system structured at least by two game apparatuses, wherein the two game apparatuses each have game program storage means to store a program, processing means to execute a game program, and a housing to be held by a player, and display means to display an image based on a result of processing by said processing means, at least one of the two game apparatuses being related to said housing and having change-state detecting means to detect at least one of an amount and a direction of a change applied to the housing, the game system further having data transmitting means connected to the two game apparatuses and for transmitting mutually-related data between the game apparatuses, a respective one of the game program storage means of the two game apparatuses having the following: game space data including image data to display a space for game play; and display control programs to cause said display means to display a game space based on the game space data, wherein said game program storage means of at least the other of said two game apparatuses further includes a simulation program to provide simulation based on an output of said change-state detecting means of said one game apparatus transmitted through said data transmitting means such that a state of the game space of the other of said game apparatuses is changed related to said at least one of an amount and a direction of a change applied to said housing of one of said game apparatuses.