A gaming machine includes a housing, which is playable by a plurality of players, that has a station provided for each individual player; an operation detection unit that detects an operation of a player present at each of the stations performing a bet operation through a bet image displayed on the image display unit; an image capturing unit, provided at the housing, that can capture images of a player present at each of the stations, and a determination unit that determines tampering or an error of a game by comparing image capturing information obtained by the image capturing unit with predetermined information.