SLOT MACHINE

To notify of a result of an advantageous state transfer lottery at earliest possible timing without spoiling a feeling of expectation for a bonus winning in a slot machine executing the advantageous state transfer lottery triggered by a winning of a bonus symbol combination.SOLUTION: The slot machine includes, in winning combinations, a bonus symbol combination and a small symbol combination or a replay symbol combination as lottery sections subjected to an internal lottery, includes a plurality of types of bonus overlap lottery sections whose combinations are different from one another, and employs a small-symbol-combination preferential pull-in method as a reel stop control method. Further the plurality of types of bonus overlap lottery sections include: a bonus overlap section with setup difference having a setup difference in winning probabilities; and a bonus overlap section without setup difference having no setup difference therein. The slot machine executes an advantageous section transfer lottery when the bonus overlap section without setup difference is won, and lights an advantageous section lamp YL, when a bonus symbol combination is won.SELECTED DRAWING: Figure 19 【課題】ボーナス役の当選を契機に、有利状態移行抽選を行うスロットマシンにおいて、ボーナス当選に対する期待感を損ねることなく、出来るだけ早いタイミングで、有利状態移行抽選の結果を報知する。【解決手段】内部抽選の対象とする抽選区分として、当選役にボーナス役と小役またはリプレイ役とを含むとともに、その組合せが互いに異なる複数種類のボーナス重複抽選区分を搭載し、リールの停止制御方式として、小役優先引込方式を採用する。また、複数種類のボーナス重複区分には、当選確率に設定差を有する設定差有ボーナス重複区分と、設定差のない設定差なしボーナス重複区分とを含み、設定差なしボーナス重複区分の当選時に有利区間移行抽選を行い、ボーナス役の入賞時に、有利区間ランプＹＬを点灯させる。【選択図】 図１９