GAMING MACHINE AND GAME CONTROL METHOD THEREOF, IN WHICH COMMON GAME USES SYMBOL COLUMNS DIFFERENT FROM THOSE USED IN UNIT GAME

摘要

A gaming machine of the present invention includes slot machines each of which repeatably runs, independently of the other slot machines, a unit game which scroll displays a base game symbol column image and stops the scroll-display to rearrange base game symbols. In response to a common game start command from a center controller, each slot machine runs, in sync with other slot machines, a common game which executes a common scrolling process in which a common game symbol column image which is different from the base game symbol column image is scroll displayed, and then stopped to rearrange common game symbols.