Patent ID: 8257162
Filing Date: 2012-09-04
Classification: G07F

Abstract:
1. A slot machine comprising: a plurality of specific symbols; an accumulated number whose operand is a number of the specific symbols that have appeared; a plurality of symbols including the specific symbol; a symbol group including the symbols; a display device for displaying some of the symbols in an arranged state and for displaying a stock area during a predetermined period; a unit game in which a prize is awarded based on a total number of the same symbols which are arranged on the display device to a player; and a processor which is programmed, for progressing the unit game repeatedly with carry-over of the accumulation number; wherein the processor is programmed to store the accumulation number in a memory between unit games or at the end of a reel spin, and wherein the processor is programmed to execute each of processes from the process of (1) below to the process of (7) below: