| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine for preventing the complication of a program and the increase of a capacity by dissolving the shortage of a general-purpose register.SOLUTION: A game machine comprises a game control device caused to perform a variable display game, when a game ball wins a start area formed in a game area, and to perform a game control to establish a special game state for applying a privilege to the player in the case where the variable display game becomes a special result. The game control device includes: game control program storage means for storing a game control program; arithmetic processing means for performing a required arithmetic processing with the game control program; a first register stored with data when the arithmetic processing is performed; a second register having the same constitution as that of the first register; and bank switching means for switching one of the first register and the second register accessibly. The first register and the second register are constituted of a register of one byte or a register of plural bytes. |
