GAME MACHINE

PROBLEM TO BE SOLVED: To provide a game machine capable of suitably suppressing fraudulent conduct with respect to a ball entrance unit.SOLUTION: A game board 80 is provided with a right side variable ball entrance device 83 capable of being switched between an allowed state in which an inflow of a game ball is allowed and a non-allowed state. In the right side variable ball entrance device 83, a guide path through which a game ball passes is formed and at the entrance portion and the exit portion of the guide path, detection sensors are respectively provided. A main control device grasps a number of inflows and outflows with respect to the right side variable ball entrance device 83 on the basis of detection information from each detection sensor, and if determines that a game ball remains in the guide path, makes an abnormality notification. The abnormality notification is cancelled by causing the pachinko machine to restart by a switching of a power supply switch with ON/OFF operation. Specifically, when a difference between the number of inflows and the outflows is one, an abnormality notification state is cancelled on the basis of a restart operation for one time, and when the difference between the number of inflows and the outflows is two or more, the abnormality notification state is cancelled on the basis of restart operations for a plurality of times.SELECTED DRAWING: Figure 4 【課題】入球部に係る不正行為を好適に抑制することができる遊技機を提供する。【解決手段】遊技盤８０には遊技球の流入を許容する許容状態／非許容状態に切替可能な右側可変入球装置８３が設けられている。右側可変入球装置８３には遊技球が通過する案内通路が形成されており、この案内通路の入口部分及び出口部分にはそれぞれ検知センサが設けらている。主制御装置は、各検知センサからの検知情報に基づいて右側可変入賞装置８３に係る流入数及び流出数を把握しており、案内通路に遊技球が残存していると判断した場合には異常報知を実行する。この異常報知は、電源スイッチをＯＮ／ＯＦＦで切り替えてパチンコ機を再起動することにより解消される。具体的には、流入数と流出数との差が１である場合に１回の再起動操作に基づいて異常報知状態が解除され、流入数と流出数との差が２以上である場合に複数回の再起動操作に基づいて異常報知状態が解除される。【選択図】 図４