PINBALL GAME MACHINE

To provide a pinball game machine that can perform more effective control or performance.SOLUTION: In a Pachinko game machine 500, the probability that a win/lose determination result corresponding to ball entry to a second start port 12 is a small winning is set higher than the probability that a win/lose determination result corresponding to ball entry to a first start port 11 and a right first start port 510 is a small winning. The variation efficiency of a second special symbol 52 when game balls enter the second start port 12 is switched so as to be relatively low in the normal time and relatively high in a special game state after a predetermined big winning. The Pachinko game machine 500, in the special game state, determines a variation pattern having a variation time shorter than that in the case of a lose, as the variation pattern of the second special symbol 52 when the win/lose determination result is a small winning. The Pachinko game machine 500, in the special game state can display a special performance that suggests the number of times a small winning game is scheduled to be executed during variation of the second special symbol 52 when the win/lose determination result is a lose.SELECTED DRAWING: Figure 26 【課題】より効果的な制御または演出を実行可能な弾球遊技機を提供する。【解決手段】ぱちんこ遊技機５００では、第２始動口１２への入球に対応する当否判定結果が小当りとなる確率が、第１始動口１１および右第１始動口５１０への入球に対応する当否判定結果が小当りとなる確率より高く設定される。第２始動口１２への入球を契機とする第２特別図柄５２の変動効率は、通常時に相対的に低く、所定の大当り後の特殊遊技状態では相対的に高くなるよう切り替えられる。ぱちんこ遊技機５００は、特殊遊技状態において、当否判定結果が小当りの場合の第２特別図柄５２の変動パターンとして、外れの場合より変動時間が短い変動パターンを決定する。ぱちんこ遊技機５００は、特殊遊技状態において、当否判定結果が外れの場合の第２特別図柄５２の変動中に、小当り遊技の実行予定回数を示唆する特殊演出を表示可能に構成される。【選択図】図２６