| 摘要 |
PROBLEM TO BE SOLVED: To improve direction property when patterns are changed by providing a same-kind agreement pattern and a same-kind disagreement pattern in the patterns of a pattern display means and changing a special game state and/or a game state after the special game state when the combination of the patterns after change includes the same-kind disagreement pattern. SOLUTION: The special pattern display means 20 of a liquid crystal display means is provided with three display areas 22-24 in a left and right direction and the special patterns 25-27 are displayed by change in each of them. In this case, the prescribed same-kind agreement pattern 32 and the same-kind disagreement pattern 33 are arranged in the special patterns 26 to be displayed in a part (or the whole) of the three display areas 22-24. When a hit ball wins a prize at a start port and a special pattern start means detects the game ball, the special patterns 25-27 of the special pattern display means 20 are changed and also the lottery of a random number value is executed. A big hit pattern is displayed when a big hit random number value is selected, the kind of the big hit pattern is decided and the same-kind disagreement pattern 33 is displayed in the middle special pattern 26. |
