| 摘要 |
PURPOSE:To provide a slot where plural IC cards or cartridges are inserted on a game machine to select one of them and enjoy game, by installing one or more IC cards or cartridges in a game machine, where IC cards or cartridges formed by storage elements such as Mask ROM or the like are used and displayed on a display device such as CRT or the like to be selected. CONSTITUTION:A power supply of a game machine 1 is turned on, and IC cards 2, 3, 4 to be played are selected by a select switch 7. If the preceding game data is saved and the data is to be read in, the data is loaded. After playing the selected IC card, or when a different game soft is temporarily to be played, the select switch 7 is pressed. Whereupon, it is asked whether the progress level of the current gate is backuped on a display portion and the selection is made. In the case of saving data, the progress status of the game is saved in a backup RAM. Subsequently, a game card where a game soft to be played is entered is selected by the select switch 7. It is possible to play with different game softwares by repeating the above operation. |
